631796130

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{1002851}}^1$

素因数の和:1002871

約数の個数: 48

約数和(自身を含む): 1877338944

約数和(自身を除く): 1245542814

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 1002851, 2005702, 3008553, 5014255, 6017106, 7019957, 9025659, 10028510, 14039914, 15042765, 18051318, 21059871, 30085530, 35099785, 42119742, 45128295, 63179613, 70199570, 90256590, 105299355, 126359226, 210598710, 315898065, 631796130]

約数ペア:

[(1, 631796130), (2, 315898065), (3, 210598710), (5, 126359226), (6, 105299355), (7, 90256590), (9, 70199570), (10, 63179613), (14, 45128295), (15, 42119742), (18, 35099785), (21, 30085530), (30, 21059871), (35, 18051318), (42, 15042765), (45, 14039914), (63, 10028510), (70, 9025659), (90, 7019957), (105, 6017106), (126, 5014255), (210, 3008553), (315, 2005702), (630, 1002851)]