30886765140

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{6685447}}^1$

素因数の和:6685477

約数の個数: 96

約数和(自身を含む): 107822905344

約数和(自身を除く): 76936140204

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 20, 21, 22, 28, 30, 33, 35, 42, 44, 55, 60, 66, 70, 77, 84, 105, 110, 132, 140, 154, 165, 210, 220, 231, 308, 330, 385, 420, 462, 660, 770, 924, 1155, 1540, 2310, 4620, 6685447, 13370894, 20056341, 26741788, 33427235, 40112682, 46798129, 66854470, 73539917, 80225364, 93596258, 100281705, 133708940, 140394387, 147079834, 187192516, 200563410, 220619751, 233990645, 280788774, 294159668, 367699585, 401126820, 441239502, 467981290, 514779419, 561577548, 701971935, 735399170, 882479004, 935962580, 1029558838, 1103098755, 1403943870, 1470798340, 1544338257, 2059117676, 2206197510, 2573897095, 2807887740, 3088676514, 4412395020, 5147794190, 6177353028, 7721691285, 10295588380, 15443382570, 30886765140]

約数ペア:

[(1, 30886765140), (2, 15443382570), (3, 10295588380), (4, 7721691285), (5, 6177353028), (6, 5147794190), (7, 4412395020), (10, 3088676514), (11, 2807887740), (12, 2573897095), (14, 2206197510), (15, 2059117676), (20, 1544338257), (21, 1470798340), (22, 1403943870), (28, 1103098755), (30, 1029558838), (33, 935962580), (35, 882479004), (42, 735399170), (44, 701971935), (55, 561577548), (60, 514779419), (66, 467981290), (70, 441239502), (77, 401126820), (84, 367699585), (105, 294159668), (110, 280788774), (132, 233990645), (140, 220619751), (154, 200563410), (165, 187192516), (210, 147079834), (220, 140394387), (231, 133708940), (308, 100281705), (330, 93596258), (385, 80225364), (420, 73539917), (462, 66854470), (660, 46798129), (770, 40112682), (924, 33427235), (1155, 26741788), (1540, 20056341), (2310, 13370894), (4620, 6685447)]