2130543990

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{239}}^1\times {\mathrm{2677}}^1$

素因数の和:2966

約数の個数: 96

約数和(自身を含む): 5715066240

約数和(自身を除く): 3584522250

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 37, 45, 74, 90, 111, 185, 222, 239, 333, 370, 478, 555, 666, 717, 1110, 1195, 1434, 1665, 2151, 2390, 2677, 3330, 3585, 4302, 5354, 7170, 8031, 8843, 10755, 13385, 16062, 17686, 21510, 24093, 26529, 26770, 40155, 44215, 48186, 53058, 79587, 80310, 88430, 99049, 120465, 132645, 159174, 198098, 240930, 265290, 297147, 397935, 495245, 594294, 639803, 795870, 891441, 990490, 1279606, 1485735, 1782882, 1919409, 2971470, 3199015, 3838818, 4457205, 5758227, 6398030, 8914410, 9597045, 11516454, 19194090, 23672711, 28791135, 47345422, 57582270, 71018133, 118363555, 142036266, 213054399, 236727110, 355090665, 426108798, 710181330, 1065271995, 2130543990]

約数ペア:

[(1, 2130543990), (2, 1065271995), (3, 710181330), (5, 426108798), (6, 355090665), (9, 236727110), (10, 213054399), (15, 142036266), (18, 118363555), (30, 71018133), (37, 57582270), (45, 47345422), (74, 28791135), (90, 23672711), (111, 19194090), (185, 11516454), (222, 9597045), (239, 8914410), (333, 6398030), (370, 5758227), (478, 4457205), (555, 3838818), (666, 3199015), (717, 2971470), (1110, 1919409), (1195, 1782882), (1434, 1485735), (1665, 1279606), (2151, 990490), (2390, 891441), (2677, 795870), (3330, 639803), (3585, 594294), (4302, 495245), (5354, 397935), (7170, 297147), (8031, 265290), (8843, 240930), (10755, 198098), (13385, 159174), (16062, 132645), (17686, 120465), (21510, 99049), (24093, 88430), (26529, 80310), (26770, 79587), (40155, 53058), (44215, 48186)]