31369998730

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{521}}^1\times {\mathrm{11783}}^1$

素因数の和:12391

約数の個数: 64

約数和(自身を含む): 65547698688

約数和(自身を除く): 34177699958

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 73, 146, 365, 511, 521, 730, 1022, 1042, 2555, 2605, 3647, 5110, 5210, 7294, 11783, 18235, 23566, 36470, 38033, 58915, 76066, 82481, 117830, 164962, 190165, 266231, 380330, 412405, 532462, 824810, 860159, 1331155, 1720318, 2662310, 4300795, 6021113, 6138943, 8601590, 12042226, 12277886, 30105565, 30694715, 42972601, 60211130, 61389430, 85945202, 214863005, 429726010, 448142839, 896285678, 2240714195, 3136999873, 4481428390, 6273999746, 15684999365, 31369998730]

約数ペア:

[(1, 31369998730), (2, 15684999365), (5, 6273999746), (7, 4481428390), (10, 3136999873), (14, 2240714195), (35, 896285678), (70, 448142839), (73, 429726010), (146, 214863005), (365, 85945202), (511, 61389430), (521, 60211130), (730, 42972601), (1022, 30694715), (1042, 30105565), (2555, 12277886), (2605, 12042226), (3647, 8601590), (5110, 6138943), (5210, 6021113), (7294, 4300795), (11783, 2662310), (18235, 1720318), (23566, 1331155), (36470, 860159), (38033, 824810), (58915, 532462), (76066, 412405), (82481, 380330), (117830, 266231), (164962, 190165)]