42608930

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{6689}}^1$

素因数の和:6723

約数の個数: 48

約数和(自身を含む): 96095160

約数和(自身を除く): 53486230

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 49, 65, 70, 91, 98, 130, 182, 245, 455, 490, 637, 910, 1274, 3185, 6370, 6689, 13378, 33445, 46823, 66890, 86957, 93646, 173914, 234115, 327761, 434785, 468230, 608699, 655522, 869570, 1217398, 1638805, 3043495, 3277610, 4260893, 6086990, 8521786, 21304465, 42608930]

約数ペア:

[(1, 42608930), (2, 21304465), (5, 8521786), (7, 6086990), (10, 4260893), (13, 3277610), (14, 3043495), (26, 1638805), (35, 1217398), (49, 869570), (65, 655522), (70, 608699), (91, 468230), (98, 434785), (130, 327761), (182, 234115), (245, 173914), (455, 93646), (490, 86957), (637, 66890), (910, 46823), (1274, 33445), (3185, 13378), (6370, 6689)]