30530486760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{111637}}^1$

素因数の和:111747

約数の個数: 128

約数和(自身を含む): 95490679680

約数和(自身を除く): 64960192920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 43, 53, 60, 86, 106, 120, 129, 159, 172, 212, 215, 258, 265, 318, 344, 424, 430, 516, 530, 636, 645, 795, 860, 1032, 1060, 1272, 1290, 1590, 1720, 2120, 2279, 2580, 3180, 4558, 5160, 6360, 6837, 9116, 11395, 13674, 18232, 22790, 27348, 34185, 45580, 54696, 68370, 91160, 111637, 136740, 223274, 273480, 334911, 446548, 558185, 669822, 893096, 1116370, 1339644, 1674555, 2232740, 2679288, 3349110, 4465480, 4800391, 5916761, 6698220, 9600782, 11833522, 13396440, 14401173, 17750283, 19201564, 23667044, 24001955, 28802346, 29583805, 35500566, 38403128, 47334088, 48003910, 57604692, 59167610, 71001132, 72005865, 88751415, 96007820, 115209384, 118335220, 142002264, 144011730, 177502830, 192015640, 236670440, 254420723, 288023460, 355005660, 508841446, 576046920, 710011320, 763262169, 1017682892, 1272103615, 1526524338, 2035365784, 2544207230, 3053048676, 3816310845, 5088414460, 6106097352, 7632621690, 10176828920, 15265243380, 30530486760]

約数ペア:

[(1, 30530486760), (2, 15265243380), (3, 10176828920), (4, 7632621690), (5, 6106097352), (6, 5088414460), (8, 3816310845), (10, 3053048676), (12, 2544207230), (15, 2035365784), (20, 1526524338), (24, 1272103615), (30, 1017682892), (40, 763262169), (43, 710011320), (53, 576046920), (60, 508841446), (86, 355005660), (106, 288023460), (120, 254420723), (129, 236670440), (159, 192015640), (172, 177502830), (212, 144011730), (215, 142002264), (258, 118335220), (265, 115209384), (318, 96007820), (344, 88751415), (424, 72005865), (430, 71001132), (516, 59167610), (530, 57604692), (636, 48003910), (645, 47334088), (795, 38403128), (860, 35500566), (1032, 29583805), (1060, 28802346), (1272, 24001955), (1290, 23667044), (1590, 19201564), (1720, 17750283), (2120, 14401173), (2279, 13396440), (2580, 11833522), (3180, 9600782), (4558, 6698220), (5160, 5916761), (6360, 4800391), (6837, 4465480), (9116, 3349110), (11395, 2679288), (13674, 2232740), (18232, 1674555), (22790, 1339644), (27348, 1116370), (34185, 893096), (45580, 669822), (54696, 558185), (68370, 446548), (91160, 334911), (111637, 273480), (136740, 223274)]