1187664570

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{8081}}^1$

素因数の和:8188

約数の個数: 96

約数和(自身を含む): 3267972864

約数和(自身を除く): 2080308294

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 30, 45, 46, 69, 71, 90, 115, 138, 142, 207, 213, 230, 345, 355, 414, 426, 639, 690, 710, 1035, 1065, 1278, 1633, 2070, 2130, 3195, 3266, 4899, 6390, 8081, 8165, 9798, 14697, 16162, 16330, 24243, 24495, 29394, 40405, 48486, 48990, 72729, 73485, 80810, 121215, 145458, 146970, 185863, 242430, 363645, 371726, 557589, 573751, 727290, 929315, 1115178, 1147502, 1672767, 1721253, 1858630, 2787945, 2868755, 3345534, 3442506, 5163759, 5575890, 5737510, 8363835, 8606265, 10327518, 13196273, 16727670, 17212530, 25818795, 26392546, 39588819, 51637590, 65981365, 79177638, 118766457, 131962730, 197944095, 237532914, 395888190, 593832285, 1187664570]

約数ペア:

[(1, 1187664570), (2, 593832285), (3, 395888190), (5, 237532914), (6, 197944095), (9, 131962730), (10, 118766457), (15, 79177638), (18, 65981365), (23, 51637590), (30, 39588819), (45, 26392546), (46, 25818795), (69, 17212530), (71, 16727670), (90, 13196273), (115, 10327518), (138, 8606265), (142, 8363835), (207, 5737510), (213, 5575890), (230, 5163759), (345, 3442506), (355, 3345534), (414, 2868755), (426, 2787945), (639, 1858630), (690, 1721253), (710, 1672767), (1035, 1147502), (1065, 1115178), (1278, 929315), (1633, 727290), (2070, 573751), (2130, 557589), (3195, 371726), (3266, 363645), (4899, 242430), (6390, 185863), (8081, 146970), (8165, 145458), (9798, 121215), (14697, 80810), (16162, 73485), (16330, 72729), (24243, 48990), (24495, 48486), (29394, 40405)]