917053620

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{16417}}^1$

素因数の和:16462

約数の個数: 144

約数和(自身を含む): 3144375360

約数和(自身を除く): 2227321740

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 19, 20, 21, 28, 30, 35, 38, 42, 49, 57, 60, 70, 76, 84, 95, 98, 105, 114, 133, 140, 147, 190, 196, 210, 228, 245, 266, 285, 294, 380, 399, 420, 490, 532, 570, 588, 665, 735, 798, 931, 980, 1140, 1330, 1470, 1596, 1862, 1995, 2660, 2793, 2940, 3724, 3990, 4655, 5586, 7980, 9310, 11172, 13965, 16417, 18620, 27930, 32834, 49251, 55860, 65668, 82085, 98502, 114919, 164170, 197004, 229838, 246255, 311923, 328340, 344757, 459676, 492510, 574595, 623846, 689514, 804433, 935769, 985020, 1149190, 1247692, 1379028, 1559615, 1608866, 1723785, 1871538, 2183461, 2298380, 2413299, 3119230, 3217732, 3447570, 3743076, 4022165, 4366922, 4678845, 4826598, 6238460, 6550383, 6895140, 8044330, 8733844, 9357690, 9653196, 10917305, 12066495, 13100766, 15284227, 16088660, 18715380, 21834610, 24132990, 26201532, 30568454, 32751915, 43669220, 45852681, 48265980, 61136908, 65503830, 76421135, 91705362, 131007660, 152842270, 183410724, 229263405, 305684540, 458526810, 917053620]

約数ペア:

[(1, 917053620), (2, 458526810), (3, 305684540), (4, 229263405), (5, 183410724), (6, 152842270), (7, 131007660), (10, 91705362), (12, 76421135), (14, 65503830), (15, 61136908), (19, 48265980), (20, 45852681), (21, 43669220), (28, 32751915), (30, 30568454), (35, 26201532), (38, 24132990), (42, 21834610), (49, 18715380), (57, 16088660), (60, 15284227), (70, 13100766), (76, 12066495), (84, 10917305), (95, 9653196), (98, 9357690), (105, 8733844), (114, 8044330), (133, 6895140), (140, 6550383), (147, 6238460), (190, 4826598), (196, 4678845), (210, 4366922), (228, 4022165), (245, 3743076), (266, 3447570), (285, 3217732), (294, 3119230), (380, 2413299), (399, 2298380), (420, 2183461), (490, 1871538), (532, 1723785), (570, 1608866), (588, 1559615), (665, 1379028), (735, 1247692), (798, 1149190), (931, 985020), (980, 935769), (1140, 804433), (1330, 689514), (1470, 623846), (1596, 574595), (1862, 492510), (1995, 459676), (2660, 344757), (2793, 328340), (2940, 311923), (3724, 246255), (3990, 229838), (4655, 197004), (5586, 164170), (7980, 114919), (9310, 98502), (11172, 82085), (13965, 65668), (16417, 55860), (18620, 49251), (27930, 32834)]