674954940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{2999}}^1$

素因数の和:3064

約数の個数: 144

約数和(自身を含む): 2145024000

約数和(自身を除く): 1470069060

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 31, 33, 44, 55, 60, 62, 66, 93, 110, 121, 124, 132, 155, 165, 186, 220, 242, 310, 330, 341, 363, 372, 465, 484, 605, 620, 660, 682, 726, 930, 1023, 1210, 1364, 1452, 1705, 1815, 1860, 2046, 2420, 2999, 3410, 3630, 3751, 4092, 5115, 5998, 6820, 7260, 7502, 8997, 10230, 11253, 11996, 14995, 15004, 17994, 18755, 20460, 22506, 29990, 32989, 35988, 37510, 44985, 45012, 56265, 59980, 65978, 75020, 89970, 92969, 98967, 112530, 131956, 164945, 179940, 185938, 197934, 225060, 278907, 329890, 362879, 371876, 395868, 464845, 494835, 557814, 659780, 725758, 929690, 989670, 1022659, 1088637, 1115628, 1394535, 1451516, 1814395, 1859380, 1979340, 2045318, 2177274, 2789070, 3067977, 3628790, 4090636, 4354548, 5113295, 5443185, 5578140, 6135954, 7257580, 10226590, 10886370, 11249249, 12271908, 15339885, 20453180, 21772740, 22498498, 30679770, 33747747, 44996996, 56246245, 61359540, 67495494, 112492490, 134990988, 168738735, 224984980, 337477470, 674954940]

約数ペア:

[(1, 674954940), (2, 337477470), (3, 224984980), (4, 168738735), (5, 134990988), (6, 112492490), (10, 67495494), (11, 61359540), (12, 56246245), (15, 44996996), (20, 33747747), (22, 30679770), (30, 22498498), (31, 21772740), (33, 20453180), (44, 15339885), (55, 12271908), (60, 11249249), (62, 10886370), (66, 10226590), (93, 7257580), (110, 6135954), (121, 5578140), (124, 5443185), (132, 5113295), (155, 4354548), (165, 4090636), (186, 3628790), (220, 3067977), (242, 2789070), (310, 2177274), (330, 2045318), (341, 1979340), (363, 1859380), (372, 1814395), (465, 1451516), (484, 1394535), (605, 1115628), (620, 1088637), (660, 1022659), (682, 989670), (726, 929690), (930, 725758), (1023, 659780), (1210, 557814), (1364, 494835), (1452, 464845), (1705, 395868), (1815, 371876), (1860, 362879), (2046, 329890), (2420, 278907), (2999, 225060), (3410, 197934), (3630, 185938), (3751, 179940), (4092, 164945), (5115, 131956), (5998, 112530), (6820, 98967), (7260, 92969), (7502, 89970), (8997, 75020), (10230, 65978), (11253, 59980), (11996, 56265), (14995, 45012), (15004, 44985), (17994, 37510), (18755, 35988), (20460, 32989), (22506, 29990)]