22021615.000000000

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{11587}}^1$

素因数の和:11641

約数の個数: 64

約数和(自身を含む): 373782528

約数和(自身を除く): 233695698

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 31, 39, 62, 65, 78, 93, 130, 155, 186, 195, 310, 390, 403, 465, 806, 930, 1209, 2015, 2418, 4030, 6045, 11587, 12090, 23174, 34761, 57935, 69522, 115870, 150631, 173805, 301262, 347610, 359197, 451893, 718394, 753155, 903786, 1077591, 1506310, 1795985, 2155182, 2259465, 3591970, 4518930, 4669561, 5387955, 9339122, 10775910, 14008683, 23347805, 28017366, 46695610, 70043415, 140086830]

約数ペア:

[(1, 140086830), (2, 70043415), (3, 46695610), (5, 28017366), (6, 23347805), (10, 14008683), (13, 10775910), (15, 9339122), (26, 5387955), (30, 4669561), (31, 4518930), (39, 3591970), (62, 2259465), (65, 2155182), (78, 1795985), (93, 1506310), (130, 1077591), (155, 903786), (186, 753155), (195, 718394), (310, 451893), (390, 359197), (403, 347610), (465, 301262), (806, 173805), (930, 150631), (1209, 115870), (2015, 69522), (2418, 57935), (4030, 34761), (6045, 23174), (11587, 12090)]