15694251580

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1129}}^1\times {\mathrm{3203}}^1$

素因数の和:4379

約数の個数: 96

約数和(自身を含む): 38927831040

約数和(自身を除く): 23233579460

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 31, 35, 62, 70, 124, 140, 155, 217, 310, 434, 620, 868, 1085, 1129, 2170, 2258, 3203, 4340, 4516, 5645, 6406, 7903, 11290, 12812, 15806, 16015, 22421, 22580, 31612, 32030, 34999, 39515, 44842, 64060, 69998, 79030, 89684, 99293, 112105, 139996, 158060, 174995, 198586, 224210, 244993, 349990, 397172, 448420, 489986, 496465, 695051, 699980, 979972, 992930, 1224965, 1390102, 1985860, 2449930, 2780204, 3475255, 3616187, 4899860, 6950510, 7232374, 13901020, 14464748, 18080935, 25313309, 36161870, 50626618, 72323740, 101253236, 112101797, 126566545, 224203594, 253133090, 448407188, 506266180, 560508985, 784712579, 1121017970, 1569425158, 2242035940, 3138850316, 3923562895, 7847125790, 15694251580]

約数ペア:

[(1, 15694251580), (2, 7847125790), (4, 3923562895), (5, 3138850316), (7, 2242035940), (10, 1569425158), (14, 1121017970), (20, 784712579), (28, 560508985), (31, 506266180), (35, 448407188), (62, 253133090), (70, 224203594), (124, 126566545), (140, 112101797), (155, 101253236), (217, 72323740), (310, 50626618), (434, 36161870), (620, 25313309), (868, 18080935), (1085, 14464748), (1129, 13901020), (2170, 7232374), (2258, 6950510), (3203, 4899860), (4340, 3616187), (4516, 3475255), (5645, 2780204), (6406, 2449930), (7903, 1985860), (11290, 1390102), (12812, 1224965), (15806, 992930), (16015, 979972), (22421, 699980), (22580, 695051), (31612, 496465), (32030, 489986), (34999, 448420), (39515, 397172), (44842, 349990), (64060, 244993), (69998, 224210), (79030, 198586), (89684, 174995), (99293, 158060), (112105, 139996)]