1830403770

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{276079}}^1$

素因数の和:276119

約数の個数: 64

約数和(自身を含む): 5009195520

約数和(自身を除く): 3178791750

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 17, 26, 30, 34, 39, 51, 65, 78, 85, 102, 130, 170, 195, 221, 255, 390, 442, 510, 663, 1105, 1326, 2210, 3315, 6630, 276079, 552158, 828237, 1380395, 1656474, 2760790, 3589027, 4141185, 4693343, 7178054, 8282370, 9386686, 10767081, 14080029, 17945135, 21534162, 23466715, 28160058, 35890270, 46933430, 53835405, 61013459, 70400145, 107670810, 122026918, 140800290, 183040377, 305067295, 366080754, 610134590, 915201885, 1830403770]

約数ペア:

[(1, 1830403770), (2, 915201885), (3, 610134590), (5, 366080754), (6, 305067295), (10, 183040377), (13, 140800290), (15, 122026918), (17, 107670810), (26, 70400145), (30, 61013459), (34, 53835405), (39, 46933430), (51, 35890270), (65, 28160058), (78, 23466715), (85, 21534162), (102, 17945135), (130, 14080029), (170, 10767081), (195, 9386686), (221, 8282370), (255, 7178054), (390, 4693343), (442, 4141185), (510, 3589027), (663, 2760790), (1105, 1656474), (1326, 1380395), (2210, 828237), (3315, 552158), (6630, 276079)]