30469140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{449}}^1$

素因数の和:506

約数の個数: 144

約数和(自身を含む): 103194000

約数和(自身を除く): 72724860

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 29, 30, 36, 39, 45, 52, 58, 60, 65, 78, 87, 90, 116, 117, 130, 145, 156, 174, 180, 195, 234, 260, 261, 290, 348, 377, 390, 435, 449, 468, 522, 580, 585, 754, 780, 870, 898, 1044, 1131, 1170, 1305, 1347, 1508, 1740, 1796, 1885, 2245, 2262, 2340, 2610, 2694, 3393, 3770, 4041, 4490, 4524, 5220, 5388, 5655, 5837, 6735, 6786, 7540, 8082, 8980, 11310, 11674, 13021, 13470, 13572, 16164, 16965, 17511, 20205, 22620, 23348, 26042, 26940, 29185, 33930, 35022, 39063, 40410, 52084, 52533, 58370, 65105, 67860, 70044, 78126, 80820, 87555, 105066, 116740, 117189, 130210, 156252, 169273, 175110, 195315, 210132, 234378, 260420, 262665, 338546, 350220, 390630, 468756, 507819, 525330, 585945, 677092, 781260, 846365, 1015638, 1050660, 1171890, 1523457, 1692730, 2031276, 2343780, 2539095, 3046914, 3385460, 5078190, 6093828, 7617285, 10156380, 15234570, 30469140]

約数ペア:

[(1, 30469140), (2, 15234570), (3, 10156380), (4, 7617285), (5, 6093828), (6, 5078190), (9, 3385460), (10, 3046914), (12, 2539095), (13, 2343780), (15, 2031276), (18, 1692730), (20, 1523457), (26, 1171890), (29, 1050660), (30, 1015638), (36, 846365), (39, 781260), (45, 677092), (52, 585945), (58, 525330), (60, 507819), (65, 468756), (78, 390630), (87, 350220), (90, 338546), (116, 262665), (117, 260420), (130, 234378), (145, 210132), (156, 195315), (174, 175110), (180, 169273), (195, 156252), (234, 130210), (260, 117189), (261, 116740), (290, 105066), (348, 87555), (377, 80820), (390, 78126), (435, 70044), (449, 67860), (468, 65105), (522, 58370), (580, 52533), (585, 52084), (754, 40410), (780, 39063), (870, 35022), (898, 33930), (1044, 29185), (1131, 26940), (1170, 26042), (1305, 23348), (1347, 22620), (1508, 20205), (1740, 17511), (1796, 16965), (1885, 16164), (2245, 13572), (2262, 13470), (2340, 13021), (2610, 11674), (2694, 11310), (3393, 8980), (3770, 8082), (4041, 7540), (4490, 6786), (4524, 6735), (5220, 5837), (5388, 5655)]