1320221070

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{44587}}^1$

素因数の和:44654

約数の個数: 96

約数和(自身を含む): 4006499328

約数和(自身を除く): 2686278258

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 47, 63, 70, 90, 94, 105, 126, 141, 210, 235, 282, 315, 329, 423, 470, 630, 658, 705, 846, 987, 1410, 1645, 1974, 2115, 2961, 3290, 4230, 4935, 5922, 9870, 14805, 29610, 44587, 89174, 133761, 222935, 267522, 312109, 401283, 445870, 624218, 668805, 802566, 936327, 1337610, 1560545, 1872654, 2006415, 2095589, 2808981, 3121090, 4012830, 4191178, 4681635, 5617962, 6286767, 9363270, 10477945, 12573534, 14044905, 14669123, 18860301, 20955890, 28089810, 29338246, 31433835, 37720602, 44007369, 62867670, 73345615, 88014738, 94301505, 132022107, 146691230, 188603010, 220036845, 264044214, 440073690, 660110535, 1320221070]

約数ペア:

[(1, 1320221070), (2, 660110535), (3, 440073690), (5, 264044214), (6, 220036845), (7, 188603010), (9, 146691230), (10, 132022107), (14, 94301505), (15, 88014738), (18, 73345615), (21, 62867670), (30, 44007369), (35, 37720602), (42, 31433835), (45, 29338246), (47, 28089810), (63, 20955890), (70, 18860301), (90, 14669123), (94, 14044905), (105, 12573534), (126, 10477945), (141, 9363270), (210, 6286767), (235, 5617962), (282, 4681635), (315, 4191178), (329, 4012830), (423, 3121090), (470, 2808981), (630, 2095589), (658, 2006415), (705, 1872654), (846, 1560545), (987, 1337610), (1410, 936327), (1645, 802566), (1974, 668805), (2115, 624218), (2961, 445870), (3290, 401283), (4230, 312109), (4935, 267522), (5922, 222935), (9870, 133761), (14805, 89174), (29610, 44587)]