1262430

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{83}}^1$

素因数の和:122

約数の個数: 72

約数和(自身を含む): 3597048

約数和(自身を除く): 2334618

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 83, 90, 117, 130, 166, 169, 195, 234, 249, 338, 390, 415, 498, 507, 585, 747, 830, 845, 1014, 1079, 1170, 1245, 1494, 1521, 1690, 2158, 2490, 2535, 3042, 3237, 3735, 5070, 5395, 6474, 7470, 7605, 9711, 10790, 14027, 15210, 16185, 19422, 28054, 32370, 42081, 48555, 70135, 84162, 97110, 126243, 140270, 210405, 252486, 420810, 631215, 1262430]

約数ペア:

[(1, 1262430), (2, 631215), (3, 420810), (5, 252486), (6, 210405), (9, 140270), (10, 126243), (13, 97110), (15, 84162), (18, 70135), (26, 48555), (30, 42081), (39, 32370), (45, 28054), (65, 19422), (78, 16185), (83, 15210), (90, 14027), (117, 10790), (130, 9711), (166, 7605), (169, 7470), (195, 6474), (234, 5395), (249, 5070), (338, 3735), (390, 3237), (415, 3042), (498, 2535), (507, 2490), (585, 2158), (747, 1690), (830, 1521), (845, 1494), (1014, 1245), (1079, 1170)]