186388860

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23357}}^1$

素因数の和:23395

約数の個数: 96

約数和(自身を含む): 627863040

約数和(自身を除く): 441474180

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 19, 20, 21, 28, 30, 35, 38, 42, 57, 60, 70, 76, 84, 95, 105, 114, 133, 140, 190, 210, 228, 266, 285, 380, 399, 420, 532, 570, 665, 798, 1140, 1330, 1596, 1995, 2660, 3990, 7980, 23357, 46714, 70071, 93428, 116785, 140142, 163499, 233570, 280284, 326998, 350355, 443783, 467140, 490497, 653996, 700710, 817495, 887566, 980994, 1331349, 1401420, 1634990, 1775132, 1961988, 2218915, 2452485, 2662698, 3106481, 3269980, 4437830, 4904970, 5325396, 6212962, 6656745, 8875660, 9319443, 9809940, 12425924, 13313490, 15532405, 18638886, 26626980, 31064810, 37277772, 46597215, 62129620, 93194430, 186388860]

約数ペア:

[(1, 186388860), (2, 93194430), (3, 62129620), (4, 46597215), (5, 37277772), (6, 31064810), (7, 26626980), (10, 18638886), (12, 15532405), (14, 13313490), (15, 12425924), (19, 9809940), (20, 9319443), (21, 8875660), (28, 6656745), (30, 6212962), (35, 5325396), (38, 4904970), (42, 4437830), (57, 3269980), (60, 3106481), (70, 2662698), (76, 2452485), (84, 2218915), (95, 1961988), (105, 1775132), (114, 1634990), (133, 1401420), (140, 1331349), (190, 980994), (210, 887566), (228, 817495), (266, 700710), (285, 653996), (380, 490497), (399, 467140), (420, 443783), (532, 350355), (570, 326998), (665, 280284), (798, 233570), (1140, 163499), (1330, 140142), (1596, 116785), (1995, 93428), (2660, 70071), (3990, 46714), (7980, 23357)]