469777140

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{372839}}^1$

素因数の和:372861

約数の個数: 72

約数和(自身を含む): 1628565120

約数和(自身を除く): 1158787980

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 372839, 745678, 1118517, 1491356, 1864195, 2237034, 2609873, 3355551, 3728390, 4474068, 5219746, 5592585, 6711102, 7456780, 7829619, 10439492, 11185170, 13049365, 13422204, 15659238, 16777755, 22370340, 23488857, 26098730, 31318476, 33555510, 39148095, 46977714, 52197460, 67111020, 78296190, 93955428, 117444285, 156592380, 234888570, 469777140]

約数ペア:

[(1, 469777140), (2, 234888570), (3, 156592380), (4, 117444285), (5, 93955428), (6, 78296190), (7, 67111020), (9, 52197460), (10, 46977714), (12, 39148095), (14, 33555510), (15, 31318476), (18, 26098730), (20, 23488857), (21, 22370340), (28, 16777755), (30, 15659238), (35, 13422204), (36, 13049365), (42, 11185170), (45, 10439492), (60, 7829619), (63, 7456780), (70, 6711102), (84, 5592585), (90, 5219746), (105, 4474068), (126, 3728390), (140, 3355551), (180, 2609873), (210, 2237034), (252, 1864195), (315, 1491356), (420, 1118517), (630, 745678), (1260, 372839)]