30514380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1$

素因数の和:144

約数の個数: 192

約数和(自身を含む): 101606400

約数和(自身を除く): 71092020

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 19, 20, 26, 29, 30, 38, 39, 52, 57, 58, 60, 65, 71, 76, 78, 87, 95, 114, 116, 130, 142, 145, 156, 174, 190, 195, 213, 228, 247, 260, 284, 285, 290, 348, 355, 377, 380, 390, 426, 435, 494, 551, 570, 580, 710, 741, 754, 780, 852, 870, 923, 988, 1065, 1102, 1131, 1140, 1235, 1349, 1420, 1482, 1508, 1653, 1740, 1846, 1885, 2059, 2130, 2204, 2262, 2470, 2698, 2755, 2769, 2964, 3306, 3692, 3705, 3770, 4047, 4118, 4260, 4524, 4615, 4940, 5396, 5510, 5538, 5655, 6177, 6612, 6745, 7163, 7410, 7540, 8094, 8236, 8265, 9230, 10295, 11020, 11076, 11310, 12354, 13490, 13845, 14326, 14820, 16188, 16530, 17537, 18460, 20235, 20590, 21489, 22620, 24708, 26767, 26980, 27690, 28652, 30885, 33060, 35074, 35815, 39121, 40470, 41180, 42978, 52611, 53534, 55380, 61770, 70148, 71630, 78242, 80301, 80940, 85956, 87685, 105222, 107068, 107445, 117363, 123540, 133835, 143260, 156484, 160602, 175370, 195605, 210444, 214890, 234726, 263055, 267670, 321204, 350740, 391210, 401505, 429780, 469452, 508573, 526110, 535340, 586815, 782420, 803010, 1017146, 1052220, 1173630, 1525719, 1606020, 2034292, 2347260, 2542865, 3051438, 5085730, 6102876, 7628595, 10171460, 15257190, 30514380]

約数ペア:

[(1, 30514380), (2, 15257190), (3, 10171460), (4, 7628595), (5, 6102876), (6, 5085730), (10, 3051438), (12, 2542865), (13, 2347260), (15, 2034292), (19, 1606020), (20, 1525719), (26, 1173630), (29, 1052220), (30, 1017146), (38, 803010), (39, 782420), (52, 586815), (57, 535340), (58, 526110), (60, 508573), (65, 469452), (71, 429780), (76, 401505), (78, 391210), (87, 350740), (95, 321204), (114, 267670), (116, 263055), (130, 234726), (142, 214890), (145, 210444), (156, 195605), (174, 175370), (190, 160602), (195, 156484), (213, 143260), (228, 133835), (247, 123540), (260, 117363), (284, 107445), (285, 107068), (290, 105222), (348, 87685), (355, 85956), (377, 80940), (380, 80301), (390, 78242), (426, 71630), (435, 70148), (494, 61770), (551, 55380), (570, 53534), (580, 52611), (710, 42978), (741, 41180), (754, 40470), (780, 39121), (852, 35815), (870, 35074), (923, 33060), (988, 30885), (1065, 28652), (1102, 27690), (1131, 26980), (1140, 26767), (1235, 24708), (1349, 22620), (1420, 21489), (1482, 20590), (1508, 20235), (1653, 18460), (1740, 17537), (1846, 16530), (1885, 16188), (2059, 14820), (2130, 14326), (2204, 13845), (2262, 13490), (2470, 12354), (2698, 11310), (2755, 11076), (2769, 11020), (2964, 10295), (3306, 9230), (3692, 8265), (3705, 8236), (3770, 8094), (4047, 7540), (4118, 7410), (4260, 7163), (4524, 6745), (4615, 6612), (4940, 6177), (5396, 5655), (5510, 5538)]