101681860

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{3347}}^1$

素因数の和:3401

約数の個数: 72

約数和(自身を含む): 256483584

約数和(自身を除く): 154801724

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, 434, 490, 620, 868, 980, 1085, 1519, 2170, 3038, 3347, 4340, 6076, 6694, 7595, 13388, 15190, 16735, 23429, 30380, 33470, 46858, 66940, 93716, 103757, 117145, 164003, 207514, 234290, 328006, 415028, 468580, 518785, 656012, 726299, 820015, 1037570, 1452598, 1640030, 2075140, 2905196, 3280060, 3631495, 5084093, 7262990, 10168186, 14525980, 20336372, 25420465, 50840930, 101681860]

約数ペア:

[(1, 101681860), (2, 50840930), (4, 25420465), (5, 20336372), (7, 14525980), (10, 10168186), (14, 7262990), (20, 5084093), (28, 3631495), (31, 3280060), (35, 2905196), (49, 2075140), (62, 1640030), (70, 1452598), (98, 1037570), (124, 820015), (140, 726299), (155, 656012), (196, 518785), (217, 468580), (245, 415028), (310, 328006), (434, 234290), (490, 207514), (620, 164003), (868, 117145), (980, 103757), (1085, 93716), (1519, 66940), (2170, 46858), (3038, 33470), (3347, 30380), (4340, 23429), (6076, 16735), (6694, 15190), (7595, 13388)]