91909020

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{3709}}^1$

素因数の和:3787

約数の個数: 96

約数和(自身を含む): 299174400

約数和(自身を除く): 207265380

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 59, 60, 70, 84, 105, 118, 140, 177, 210, 236, 295, 354, 413, 420, 590, 708, 826, 885, 1180, 1239, 1652, 1770, 2065, 2478, 3540, 3709, 4130, 4956, 6195, 7418, 8260, 11127, 12390, 14836, 18545, 22254, 24780, 25963, 37090, 44508, 51926, 55635, 74180, 77889, 103852, 111270, 129815, 155778, 218831, 222540, 259630, 311556, 389445, 437662, 519260, 656493, 778890, 875324, 1094155, 1312986, 1531817, 1557780, 2188310, 2625972, 3063634, 3282465, 4376620, 4595451, 6127268, 6564930, 7659085, 9190902, 13129860, 15318170, 18381804, 22977255, 30636340, 45954510, 91909020]

約数ペア:

[(1, 91909020), (2, 45954510), (3, 30636340), (4, 22977255), (5, 18381804), (6, 15318170), (7, 13129860), (10, 9190902), (12, 7659085), (14, 6564930), (15, 6127268), (20, 4595451), (21, 4376620), (28, 3282465), (30, 3063634), (35, 2625972), (42, 2188310), (59, 1557780), (60, 1531817), (70, 1312986), (84, 1094155), (105, 875324), (118, 778890), (140, 656493), (177, 519260), (210, 437662), (236, 389445), (295, 311556), (354, 259630), (413, 222540), (420, 218831), (590, 155778), (708, 129815), (826, 111270), (885, 103852), (1180, 77889), (1239, 74180), (1652, 55635), (1770, 51926), (2065, 44508), (2478, 37090), (3540, 25963), (3709, 24780), (4130, 22254), (4956, 18545), (6195, 14836), (7418, 12390), (8260, 11127)]