71854380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{30707}}^1$

素因数の和:30735

約数の個数: 72

約数和(自身を含む): 234731952

約数和(自身を除く): 162877572

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 234, 260, 390, 468, 585, 780, 1170, 2340, 30707, 61414, 92121, 122828, 153535, 184242, 276363, 307070, 368484, 399191, 460605, 552726, 614140, 798382, 921210, 1105452, 1197573, 1381815, 1596764, 1842420, 1995955, 2395146, 2763630, 3592719, 3991910, 4790292, 5527260, 5987865, 7185438, 7983820, 11975730, 14370876, 17963595, 23951460, 35927190, 71854380]

約数ペア:

[(1, 71854380), (2, 35927190), (3, 23951460), (4, 17963595), (5, 14370876), (6, 11975730), (9, 7983820), (10, 7185438), (12, 5987865), (13, 5527260), (15, 4790292), (18, 3991910), (20, 3592719), (26, 2763630), (30, 2395146), (36, 1995955), (39, 1842420), (45, 1596764), (52, 1381815), (60, 1197573), (65, 1105452), (78, 921210), (90, 798382), (117, 614140), (130, 552726), (156, 460605), (180, 399191), (195, 368484), (234, 307070), (260, 276363), (390, 184242), (468, 153535), (585, 122828), (780, 92121), (1170, 61414), (2340, 30707)]