228045870

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{194911}}^1$

素因数の和:194937

約数の個数: 48

約数和(自身を含む): 638531712

約数和(自身を除く): 410485842

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 117, 130, 195, 234, 390, 585, 1170, 194911, 389822, 584733, 974555, 1169466, 1754199, 1949110, 2533843, 2923665, 3508398, 5067686, 5847330, 7601529, 8770995, 12669215, 15203058, 17541990, 22804587, 25338430, 38007645, 45609174, 76015290, 114022935, 228045870]

約数ペア:

[(1, 228045870), (2, 114022935), (3, 76015290), (5, 45609174), (6, 38007645), (9, 25338430), (10, 22804587), (13, 17541990), (15, 15203058), (18, 12669215), (26, 8770995), (30, 7601529), (39, 5847330), (45, 5067686), (65, 3508398), (78, 2923665), (90, 2533843), (117, 1949110), (130, 1754199), (195, 1169466), (234, 974555), (390, 584733), (585, 389822), (1170, 194911)]