71699250

素因数分解:

$2^1\times 3^1\times 5^3\times 7^2\times {\mathrm{1951}}^1$

素因数の和:1985

約数の個数: 96

約数和(自身を含む): 208286208

約数和(自身を除く): 136586958

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 25, 30, 35, 42, 49, 50, 70, 75, 98, 105, 125, 147, 150, 175, 210, 245, 250, 294, 350, 375, 490, 525, 735, 750, 875, 1050, 1225, 1470, 1750, 1951, 2450, 2625, 3675, 3902, 5250, 5853, 6125, 7350, 9755, 11706, 12250, 13657, 18375, 19510, 27314, 29265, 36750, 40971, 48775, 58530, 68285, 81942, 95599, 97550, 136570, 146325, 191198, 204855, 243875, 286797, 292650, 341425, 409710, 477995, 487750, 573594, 682850, 731625, 955990, 1024275, 1433985, 1463250, 1707125, 2048550, 2389975, 2867970, 3414250, 4779950, 5121375, 7169925, 10242750, 11949875, 14339850, 23899750, 35849625, 71699250]

約数ペア:

[(1, 71699250), (2, 35849625), (3, 23899750), (5, 14339850), (6, 11949875), (7, 10242750), (10, 7169925), (14, 5121375), (15, 4779950), (21, 3414250), (25, 2867970), (30, 2389975), (35, 2048550), (42, 1707125), (49, 1463250), (50, 1433985), (70, 1024275), (75, 955990), (98, 731625), (105, 682850), (125, 573594), (147, 487750), (150, 477995), (175, 409710), (210, 341425), (245, 292650), (250, 286797), (294, 243875), (350, 204855), (375, 191198), (490, 146325), (525, 136570), (735, 97550), (750, 95599), (875, 81942), (1050, 68285), (1225, 58530), (1470, 48775), (1750, 40971), (1951, 36750), (2450, 29265), (2625, 27314), (3675, 19510), (3902, 18375), (5250, 13657), (5853, 12250), (6125, 11706), (7350, 9755)]