7496790

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{1231}}^1$

素因数の和:1277

約数の個数: 64

約数和(自身を含む): 21288960

約数和(自身を除く): 13792170

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 29, 30, 35, 42, 58, 70, 87, 105, 145, 174, 203, 210, 290, 406, 435, 609, 870, 1015, 1218, 1231, 2030, 2462, 3045, 3693, 6090, 6155, 7386, 8617, 12310, 17234, 18465, 25851, 35699, 36930, 43085, 51702, 71398, 86170, 107097, 129255, 178495, 214194, 249893, 258510, 356990, 499786, 535485, 749679, 1070970, 1249465, 1499358, 2498930, 3748395, 7496790]

約数ペア:

[(1, 7496790), (2, 3748395), (3, 2498930), (5, 1499358), (6, 1249465), (7, 1070970), (10, 749679), (14, 535485), (15, 499786), (21, 356990), (29, 258510), (30, 249893), (35, 214194), (42, 178495), (58, 129255), (70, 107097), (87, 86170), (105, 71398), (145, 51702), (174, 43085), (203, 36930), (210, 35699), (290, 25851), (406, 18465), (435, 17234), (609, 12310), (870, 8617), (1015, 7386), (1218, 6155), (1231, 6090), (2030, 3693), (2462, 3045)]