897328770

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{1459}}^1$

素因数の和:1584

約数の個数: 128

約数和(自身を含む): 2472422400

約数和(自身を除く): 1575093630

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 19, 26, 30, 38, 39, 57, 65, 78, 83, 95, 114, 130, 166, 190, 195, 247, 249, 285, 390, 415, 494, 498, 570, 741, 830, 1079, 1235, 1245, 1459, 1482, 1577, 2158, 2470, 2490, 2918, 3154, 3237, 3705, 4377, 4731, 5395, 6474, 7295, 7410, 7885, 8754, 9462, 10790, 14590, 15770, 16185, 18967, 20501, 21885, 23655, 27721, 32370, 37934, 41002, 43770, 47310, 55442, 56901, 61503, 83163, 94835, 102505, 113802, 121097, 123006, 138605, 166326, 189670, 205010, 242194, 277210, 284505, 307515, 360373, 363291, 415815, 569010, 605485, 615030, 720746, 726582, 831630, 1081119, 1210970, 1574261, 1801865, 1816455, 2162238, 2300843, 3148522, 3603730, 3632910, 4601686, 4722783, 5405595, 6902529, 7871305, 9445566, 10811190, 11504215, 13805058, 15742610, 23008430, 23613915, 29910959, 34512645, 47227830, 59821918, 69025290, 89732877, 149554795, 179465754, 299109590, 448664385, 897328770]

約数ペア:

[(1, 897328770), (2, 448664385), (3, 299109590), (5, 179465754), (6, 149554795), (10, 89732877), (13, 69025290), (15, 59821918), (19, 47227830), (26, 34512645), (30, 29910959), (38, 23613915), (39, 23008430), (57, 15742610), (65, 13805058), (78, 11504215), (83, 10811190), (95, 9445566), (114, 7871305), (130, 6902529), (166, 5405595), (190, 4722783), (195, 4601686), (247, 3632910), (249, 3603730), (285, 3148522), (390, 2300843), (415, 2162238), (494, 1816455), (498, 1801865), (570, 1574261), (741, 1210970), (830, 1081119), (1079, 831630), (1235, 726582), (1245, 720746), (1459, 615030), (1482, 605485), (1577, 569010), (2158, 415815), (2470, 363291), (2490, 360373), (2918, 307515), (3154, 284505), (3237, 277210), (3705, 242194), (4377, 205010), (4731, 189670), (5395, 166326), (6474, 138605), (7295, 123006), (7410, 121097), (7885, 113802), (8754, 102505), (9462, 94835), (10790, 83163), (14590, 61503), (15770, 56901), (16185, 55442), (18967, 47310), (20501, 43770), (21885, 41002), (23655, 37934), (27721, 32370)]