22215369540

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{4068749}}^1$

素因数の和:4068781

約数の個数: 96

約数和(自身を含む): 76557600000

約数和(自身を除く): 54342230460

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 52, 60, 65, 70, 78, 84, 91, 105, 130, 140, 156, 182, 195, 210, 260, 273, 364, 390, 420, 455, 546, 780, 910, 1092, 1365, 1820, 2730, 5460, 4068749, 8137498, 12206247, 16274996, 20343745, 24412494, 28481243, 40687490, 48824988, 52893737, 56962486, 61031235, 81374980, 85443729, 105787474, 113924972, 122062470, 142406215, 158681211, 170887458, 211574948, 244124940, 264468685, 284812430, 317362422, 341774916, 370256159, 427218645, 528937370, 569624860, 634724844, 740512318, 793406055, 854437290, 1057874740, 1110768477, 1481024636, 1586812110, 1708874580, 1851280795, 2221536954, 3173624220, 3702561590, 4443073908, 5553842385, 7405123180, 11107684770, 22215369540]

約数ペア:

[(1, 22215369540), (2, 11107684770), (3, 7405123180), (4, 5553842385), (5, 4443073908), (6, 3702561590), (7, 3173624220), (10, 2221536954), (12, 1851280795), (13, 1708874580), (14, 1586812110), (15, 1481024636), (20, 1110768477), (21, 1057874740), (26, 854437290), (28, 793406055), (30, 740512318), (35, 634724844), (39, 569624860), (42, 528937370), (52, 427218645), (60, 370256159), (65, 341774916), (70, 317362422), (78, 284812430), (84, 264468685), (91, 244124940), (105, 211574948), (130, 170887458), (140, 158681211), (156, 142406215), (182, 122062470), (195, 113924972), (210, 105787474), (260, 85443729), (273, 81374980), (364, 61031235), (390, 56962486), (420, 52893737), (455, 48824988), (546, 40687490), (780, 28481243), (910, 24412494), (1092, 20343745), (1365, 16274996), (1820, 12206247), (2730, 8137498), (5460, 4068749)]