69019860

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{12641}}^1$

素因数の和:12673

約数の個数: 96

約数和(自身を含む): 237871872

約数和(自身を除く): 168852012

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 52, 60, 65, 70, 78, 84, 91, 105, 130, 140, 156, 182, 195, 210, 260, 273, 364, 390, 420, 455, 546, 780, 910, 1092, 1365, 1820, 2730, 5460, 12641, 25282, 37923, 50564, 63205, 75846, 88487, 126410, 151692, 164333, 176974, 189615, 252820, 265461, 328666, 353948, 379230, 442435, 492999, 530922, 657332, 758460, 821665, 884870, 985998, 1061844, 1150331, 1327305, 1643330, 1769740, 1971996, 2300662, 2464995, 2654610, 3286660, 3450993, 4601324, 4929990, 5309220, 5751655, 6901986, 9859980, 11503310, 13803972, 17254965, 23006620, 34509930, 69019860]

約数ペア:

[(1, 69019860), (2, 34509930), (3, 23006620), (4, 17254965), (5, 13803972), (6, 11503310), (7, 9859980), (10, 6901986), (12, 5751655), (13, 5309220), (14, 4929990), (15, 4601324), (20, 3450993), (21, 3286660), (26, 2654610), (28, 2464995), (30, 2300662), (35, 1971996), (39, 1769740), (42, 1643330), (52, 1327305), (60, 1150331), (65, 1061844), (70, 985998), (78, 884870), (84, 821665), (91, 758460), (105, 657332), (130, 530922), (140, 492999), (156, 442435), (182, 379230), (195, 353948), (210, 328666), (260, 265461), (273, 252820), (364, 189615), (390, 176974), (420, 164333), (455, 151692), (546, 126410), (780, 88487), (910, 75846), (1092, 63205), (1365, 50564), (1820, 37923), (2730, 25282), (5460, 12641)]