65313570

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{157}}^1\times {\mathrm{283}}^1$

素因数の和:464

約数の個数: 96

約数和(自身を含む): 184154688

約数和(自身を除く): 118841118

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 49, 70, 98, 105, 147, 157, 210, 245, 283, 294, 314, 471, 490, 566, 735, 785, 849, 942, 1099, 1415, 1470, 1570, 1698, 1981, 2198, 2355, 2830, 3297, 3962, 4245, 4710, 5495, 5943, 6594, 7693, 8490, 9905, 10990, 11886, 13867, 15386, 16485, 19810, 23079, 27734, 29715, 32970, 38465, 41601, 44431, 46158, 59430, 69335, 76930, 83202, 88862, 115395, 133293, 138670, 208005, 222155, 230790, 266586, 311017, 416010, 444310, 622034, 666465, 933051, 1332930, 1555085, 1866102, 2177119, 3110170, 4354238, 4665255, 6531357, 9330510, 10885595, 13062714, 21771190, 32656785, 65313570]

約数ペア:

[(1, 65313570), (2, 32656785), (3, 21771190), (5, 13062714), (6, 10885595), (7, 9330510), (10, 6531357), (14, 4665255), (15, 4354238), (21, 3110170), (30, 2177119), (35, 1866102), (42, 1555085), (49, 1332930), (70, 933051), (98, 666465), (105, 622034), (147, 444310), (157, 416010), (210, 311017), (245, 266586), (283, 230790), (294, 222155), (314, 208005), (471, 138670), (490, 133293), (566, 115395), (735, 88862), (785, 83202), (849, 76930), (942, 69335), (1099, 59430), (1415, 46158), (1470, 44431), (1570, 41601), (1698, 38465), (1981, 32970), (2198, 29715), (2355, 27734), (2830, 23079), (3297, 19810), (3962, 16485), (4245, 15386), (4710, 13867), (5495, 11886), (5943, 10990), (6594, 9905), (7693, 8490)]