89275530

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{139}}^1\times {\mathrm{271}}^1$

素因数の和:499

約数の個数: 64

約数和(自身を含む): 219340800

約数和(自身を除く): 130065270

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 79, 139, 158, 237, 271, 278, 395, 417, 474, 542, 695, 790, 813, 834, 1185, 1355, 1390, 1626, 2085, 2370, 2710, 4065, 4170, 8130, 10981, 21409, 21962, 32943, 37669, 42818, 54905, 64227, 65886, 75338, 107045, 109810, 113007, 128454, 164715, 188345, 214090, 226014, 321135, 329430, 376690, 565035, 642270, 1130070, 2975851, 5951702, 8927553, 14879255, 17855106, 29758510, 44637765, 89275530]

約数ペア:

[(1, 89275530), (2, 44637765), (3, 29758510), (5, 17855106), (6, 14879255), (10, 8927553), (15, 5951702), (30, 2975851), (79, 1130070), (139, 642270), (158, 565035), (237, 376690), (271, 329430), (278, 321135), (395, 226014), (417, 214090), (474, 188345), (542, 164715), (695, 128454), (790, 113007), (813, 109810), (834, 107045), (1185, 75338), (1355, 65886), (1390, 64227), (1626, 54905), (2085, 42818), (2370, 37669), (2710, 32943), (4065, 21962), (4170, 21409), (8130, 10981)]