105862380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{135721}}^1$

素因数の和:135746

約数の個数: 48

約数和(自身を含む): 319218144

約数和(自身を除く): 213355764

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 135721, 271442, 407163, 542884, 678605, 814326, 1357210, 1628652, 1764373, 2035815, 2714420, 3528746, 4071630, 5293119, 7057492, 8143260, 8821865, 10586238, 17643730, 21172476, 26465595, 35287460, 52931190, 105862380]

約数ペア:

[(1, 105862380), (2, 52931190), (3, 35287460), (4, 26465595), (5, 21172476), (6, 17643730), (10, 10586238), (12, 8821865), (13, 8143260), (15, 7057492), (20, 5293119), (26, 4071630), (30, 3528746), (39, 2714420), (52, 2035815), (60, 1764373), (65, 1628652), (78, 1357210), (130, 814326), (156, 678605), (195, 542884), (260, 407163), (390, 271442), (780, 135721)]