70487820

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{3347}}^1$

素因数の和:3381

約数の個数: 120

約数和(自身を含む): 238203504

約数和(自身を除く): 167715684

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 45, 52, 54, 60, 65, 78, 81, 90, 108, 117, 130, 135, 156, 162, 180, 195, 234, 260, 270, 324, 351, 390, 405, 468, 540, 585, 702, 780, 810, 1053, 1170, 1404, 1620, 1755, 2106, 2340, 3347, 3510, 4212, 5265, 6694, 7020, 10041, 10530, 13388, 16735, 20082, 21060, 30123, 33470, 40164, 43511, 50205, 60246, 66940, 87022, 90369, 100410, 120492, 130533, 150615, 174044, 180738, 200820, 217555, 261066, 271107, 301230, 361476, 391599, 435110, 451845, 522132, 542214, 602460, 652665, 783198, 870220, 903690, 1084428, 1174797, 1305330, 1355535, 1566396, 1807380, 1957995, 2349594, 2610660, 2711070, 3524391, 3915990, 4699188, 5422140, 5873985, 7048782, 7831980, 11747970, 14097564, 17621955, 23495940, 35243910, 70487820]

約数ペア:

[(1, 70487820), (2, 35243910), (3, 23495940), (4, 17621955), (5, 14097564), (6, 11747970), (9, 7831980), (10, 7048782), (12, 5873985), (13, 5422140), (15, 4699188), (18, 3915990), (20, 3524391), (26, 2711070), (27, 2610660), (30, 2349594), (36, 1957995), (39, 1807380), (45, 1566396), (52, 1355535), (54, 1305330), (60, 1174797), (65, 1084428), (78, 903690), (81, 870220), (90, 783198), (108, 652665), (117, 602460), (130, 542214), (135, 522132), (156, 451845), (162, 435110), (180, 391599), (195, 361476), (234, 301230), (260, 271107), (270, 261066), (324, 217555), (351, 200820), (390, 180738), (405, 174044), (468, 150615), (540, 130533), (585, 120492), (702, 100410), (780, 90369), (810, 87022), (1053, 66940), (1170, 60246), (1404, 50205), (1620, 43511), (1755, 40164), (2106, 33470), (2340, 30123), (3347, 21060), (3510, 20082), (4212, 16735), (5265, 13388), (6694, 10530), (7020, 10041)]