30487789430

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{521}}^1\times {\mathrm{15773}}^1$

素因数の和:16361

約数の個数: 64

約数和(自身を含む): 64027801728

約数和(自身を除く): 33540012298

約数列:

[1, 2, 5, 7, 10, 14, 35, 53, 70, 106, 265, 371, 521, 530, 742, 1042, 1855, 2605, 3647, 3710, 5210, 7294, 15773, 18235, 27613, 31546, 36470, 55226, 78865, 110411, 138065, 157730, 193291, 220822, 276130, 386582, 552055, 835969, 966455, 1104110, 1671938, 1932910, 4179845, 5851783, 8217733, 8359690, 11703566, 16435466, 29258915, 41088665, 57524131, 58517830, 82177330, 115048262, 287620655, 435539849, 575241310, 871079698, 2177699245, 3048778943, 4355398490, 6097557886, 15243894715, 30487789430]

約数ペア:

[(1, 30487789430), (2, 15243894715), (5, 6097557886), (7, 4355398490), (10, 3048778943), (14, 2177699245), (35, 871079698), (53, 575241310), (70, 435539849), (106, 287620655), (265, 115048262), (371, 82177330), (521, 58517830), (530, 57524131), (742, 41088665), (1042, 29258915), (1855, 16435466), (2605, 11703566), (3647, 8359690), (3710, 8217733), (5210, 5851783), (7294, 4179845), (15773, 1932910), (18235, 1671938), (27613, 1104110), (31546, 966455), (36470, 835969), (55226, 552055), (78865, 386582), (110411, 276130), (138065, 220822), (157730, 193291)]