707945140

素因数分解:

$2^2\times 5^1\times 7^3\times {\mathrm{31}}^1\times {\mathrm{3329}}^1$

素因数の和:3390

約数の個数: 96

約数和(自身を含む): 1790208000

約数和(自身を除く): 1082262860

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 31, 35, 49, 62, 70, 98, 124, 140, 155, 196, 217, 245, 310, 343, 434, 490, 620, 686, 868, 980, 1085, 1372, 1519, 1715, 2170, 3038, 3329, 3430, 4340, 6076, 6658, 6860, 7595, 10633, 13316, 15190, 16645, 21266, 23303, 30380, 33290, 42532, 46606, 53165, 66580, 93212, 103199, 106330, 116515, 163121, 206398, 212660, 233030, 326242, 412796, 466060, 515995, 652484, 722393, 815605, 1031990, 1141847, 1444786, 1631210, 2063980, 2283694, 2889572, 3262420, 3611965, 4567388, 5056751, 5709235, 7223930, 10113502, 11418470, 14447860, 20227004, 22836940, 25283755, 35397257, 50567510, 70794514, 101135020, 141589028, 176986285, 353972570, 707945140]

約数ペア:

[(1, 707945140), (2, 353972570), (4, 176986285), (5, 141589028), (7, 101135020), (10, 70794514), (14, 50567510), (20, 35397257), (28, 25283755), (31, 22836940), (35, 20227004), (49, 14447860), (62, 11418470), (70, 10113502), (98, 7223930), (124, 5709235), (140, 5056751), (155, 4567388), (196, 3611965), (217, 3262420), (245, 2889572), (310, 2283694), (343, 2063980), (434, 1631210), (490, 1444786), (620, 1141847), (686, 1031990), (868, 815605), (980, 722393), (1085, 652484), (1372, 515995), (1519, 466060), (1715, 412796), (2170, 326242), (3038, 233030), (3329, 212660), (3430, 206398), (4340, 163121), (6076, 116515), (6658, 106330), (6860, 103199), (7595, 93212), (10633, 66580), (13316, 53165), (15190, 46606), (16645, 42532), (21266, 33290), (23303, 30380)]