963964620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{521}}^1\times {\mathrm{541}}^1$

素因数の和:1096

約数の個数: 144

約数和(自身を含む): 3089530080

約数和(自身を除く): 2125565460

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 30, 36, 38, 45, 57, 60, 76, 90, 95, 114, 171, 180, 190, 228, 285, 342, 380, 521, 541, 570, 684, 855, 1042, 1082, 1140, 1563, 1623, 1710, 2084, 2164, 2605, 2705, 3126, 3246, 3420, 4689, 4869, 5210, 5410, 6252, 6492, 7815, 8115, 9378, 9738, 9899, 10279, 10420, 10820, 15630, 16230, 18756, 19476, 19798, 20558, 23445, 24345, 29697, 30837, 31260, 32460, 39596, 41116, 46890, 48690, 49495, 51395, 59394, 61674, 89091, 92511, 93780, 97380, 98990, 102790, 118788, 123348, 148485, 154185, 178182, 185022, 197980, 205580, 281861, 296970, 308370, 356364, 370044, 445455, 462555, 563722, 593940, 616740, 845583, 890910, 925110, 1127444, 1409305, 1691166, 1781820, 1850220, 2536749, 2818610, 3382332, 4227915, 5073498, 5355359, 5637220, 8455830, 10146996, 10710718, 12683745, 16066077, 16911660, 21421436, 25367490, 26776795, 32132154, 48198231, 50734980, 53553590, 64264308, 80330385, 96396462, 107107180, 160660770, 192792924, 240991155, 321321540, 481982310, 963964620]

約数ペア:

[(1, 963964620), (2, 481982310), (3, 321321540), (4, 240991155), (5, 192792924), (6, 160660770), (9, 107107180), (10, 96396462), (12, 80330385), (15, 64264308), (18, 53553590), (19, 50734980), (20, 48198231), (30, 32132154), (36, 26776795), (38, 25367490), (45, 21421436), (57, 16911660), (60, 16066077), (76, 12683745), (90, 10710718), (95, 10146996), (114, 8455830), (171, 5637220), (180, 5355359), (190, 5073498), (228, 4227915), (285, 3382332), (342, 2818610), (380, 2536749), (521, 1850220), (541, 1781820), (570, 1691166), (684, 1409305), (855, 1127444), (1042, 925110), (1082, 890910), (1140, 845583), (1563, 616740), (1623, 593940), (1710, 563722), (2084, 462555), (2164, 445455), (2605, 370044), (2705, 356364), (3126, 308370), (3246, 296970), (3420, 281861), (4689, 205580), (4869, 197980), (5210, 185022), (5410, 178182), (6252, 154185), (6492, 148485), (7815, 123348), (8115, 118788), (9378, 102790), (9738, 98990), (9899, 97380), (10279, 93780), (10420, 92511), (10820, 89091), (15630, 61674), (16230, 59394), (18756, 51395), (19476, 49495), (19798, 48690), (20558, 46890), (23445, 41116), (24345, 39596), (29697, 32460), (30837, 31260)]