289513043430

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2389}}^1\times {\mathrm{310733}}^1$

素因数の和:313145

約数の個数: 64

約数和(自身を含む): 748595494080

約数和(自身を除く): 459082450650

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 2389, 4778, 7167, 11945, 14334, 23890, 31057, 35835, 62114, 71670, 93171, 155285, 186342, 310570, 310733, 465855, 621466, 931710, 932199, 1553665, 1864398, 3107330, 4039529, 4660995, 8079058, 9321990, 12118587, 20197645, 24237174, 40395290, 60592935, 121185870, 742341137, 1484682274, 2227023411, 3711705685, 4454046822, 7423411370, 9650434781, 11135117055, 19300869562, 22270234110, 28951304343, 48252173905, 57902608686, 96504347810, 144756521715, 289513043430]

約数ペア:

[(1, 289513043430), (2, 144756521715), (3, 96504347810), (5, 57902608686), (6, 48252173905), (10, 28951304343), (13, 22270234110), (15, 19300869562), (26, 11135117055), (30, 9650434781), (39, 7423411370), (65, 4454046822), (78, 3711705685), (130, 2227023411), (195, 1484682274), (390, 742341137), (2389, 121185870), (4778, 60592935), (7167, 40395290), (11945, 24237174), (14334, 20197645), (23890, 12118587), (31057, 9321990), (35835, 8079058), (62114, 4660995), (71670, 4039529), (93171, 3107330), (155285, 1864398), (186342, 1553665), (310570, 932199), (310733, 931710), (465855, 621466)]