1052220

素因数分解:

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

素因数の和:115

約数の個数: 96

約数和(自身を含む): 3386880

約数和(自身を除く): 2334660

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 19, 20, 26, 30, 38, 39, 52, 57, 60, 65, 71, 76, 78, 95, 114, 130, 142, 156, 190, 195, 213, 228, 247, 260, 284, 285, 355, 380, 390, 426, 494, 570, 710, 741, 780, 852, 923, 988, 1065, 1140, 1235, 1349, 1420, 1482, 1846, 2130, 2470, 2698, 2769, 2964, 3692, 3705, 4047, 4260, 4615, 4940, 5396, 5538, 6745, 7410, 8094, 9230, 11076, 13490, 13845, 14820, 16188, 17537, 18460, 20235, 26980, 27690, 35074, 40470, 52611, 55380, 70148, 80940, 87685, 105222, 175370, 210444, 263055, 350740, 526110, 1052220]

約数ペア:

[(1, 1052220), (2, 526110), (3, 350740), (4, 263055), (5, 210444), (6, 175370), (10, 105222), (12, 87685), (13, 80940), (15, 70148), (19, 55380), (20, 52611), (26, 40470), (30, 35074), (38, 27690), (39, 26980), (52, 20235), (57, 18460), (60, 17537), (65, 16188), (71, 14820), (76, 13845), (78, 13490), (95, 11076), (114, 9230), (130, 8094), (142, 7410), (156, 6745), (190, 5538), (195, 5396), (213, 4940), (228, 4615), (247, 4260), (260, 4047), (284, 3705), (285, 3692), (355, 2964), (380, 2769), (390, 2698), (426, 2470), (494, 2130), (570, 1846), (710, 1482), (741, 1420), (780, 1349), (852, 1235), (923, 1140), (988, 1065)]