68569830

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{3511}}^1$

素因数の和:3562

約数の個数: 96

約数和(自身を含む): 210382848

約数和(自身を除く): 141813018

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 31, 35, 42, 45, 62, 63, 70, 90, 93, 105, 126, 155, 186, 210, 217, 279, 310, 315, 434, 465, 558, 630, 651, 930, 1085, 1302, 1395, 1953, 2170, 2790, 3255, 3511, 3906, 6510, 7022, 9765, 10533, 17555, 19530, 21066, 24577, 31599, 35110, 49154, 52665, 63198, 73731, 105330, 108841, 122885, 147462, 157995, 217682, 221193, 245770, 315990, 326523, 368655, 442386, 544205, 653046, 737310, 761887, 979569, 1088410, 1105965, 1523774, 1632615, 1959138, 2211930, 2285661, 3265230, 3809435, 4571322, 4897845, 6856983, 7618870, 9795690, 11428305, 13713966, 22856610, 34284915, 68569830]

約数ペア:

[(1, 68569830), (2, 34284915), (3, 22856610), (5, 13713966), (6, 11428305), (7, 9795690), (9, 7618870), (10, 6856983), (14, 4897845), (15, 4571322), (18, 3809435), (21, 3265230), (30, 2285661), (31, 2211930), (35, 1959138), (42, 1632615), (45, 1523774), (62, 1105965), (63, 1088410), (70, 979569), (90, 761887), (93, 737310), (105, 653046), (126, 544205), (155, 442386), (186, 368655), (210, 326523), (217, 315990), (279, 245770), (310, 221193), (315, 217682), (434, 157995), (465, 147462), (558, 122885), (630, 108841), (651, 105330), (930, 73731), (1085, 63198), (1302, 52665), (1395, 49154), (1953, 35110), (2170, 31599), (2790, 24577), (3255, 21066), (3511, 19530), (3906, 17555), (6510, 10533), (7022, 9765)]