353281890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{29221}}^1$

素因数の和:29275

約数の個数: 64

約数和(自身を含む): 942584832

約数和(自身を除く): 589302942

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 31, 39, 62, 65, 78, 93, 130, 155, 186, 195, 310, 390, 403, 465, 806, 930, 1209, 2015, 2418, 4030, 6045, 12090, 29221, 58442, 87663, 146105, 175326, 292210, 379873, 438315, 759746, 876630, 905851, 1139619, 1811702, 1899365, 2279238, 2717553, 3798730, 4529255, 5435106, 5698095, 9058510, 11396190, 11776063, 13587765, 23552126, 27175530, 35328189, 58880315, 70656378, 117760630, 176640945, 353281890]

約数ペア:

[(1, 353281890), (2, 176640945), (3, 117760630), (5, 70656378), (6, 58880315), (10, 35328189), (13, 27175530), (15, 23552126), (26, 13587765), (30, 11776063), (31, 11396190), (39, 9058510), (62, 5698095), (65, 5435106), (78, 4529255), (93, 3798730), (130, 2717553), (155, 2279238), (186, 1899365), (195, 1811702), (310, 1139619), (390, 905851), (403, 876630), (465, 759746), (806, 438315), (930, 379873), (1209, 292210), (2015, 175326), (2418, 146105), (4030, 87663), (6045, 58442), (12090, 29221)]