477439830

素因数分解:

$2^1\times 3^2\times 5^1\times 7^2\times {\mathrm{108263}}^1$

素因数の和:108290

約数の個数: 72

約数和(自身を含む): 1444025232

約数和(自身を除く): 966585402

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 49, 63, 70, 90, 98, 105, 126, 147, 210, 245, 294, 315, 441, 490, 630, 735, 882, 1470, 2205, 4410, 108263, 216526, 324789, 541315, 649578, 757841, 974367, 1082630, 1515682, 1623945, 1948734, 2273523, 3247890, 3789205, 4547046, 4871835, 5304887, 6820569, 7578410, 9743670, 10609774, 11367615, 13641138, 15914661, 22735230, 26524435, 31829322, 34102845, 47743983, 53048870, 68205690, 79573305, 95487966, 159146610, 238719915, 477439830]

約数ペア:

[(1, 477439830), (2, 238719915), (3, 159146610), (5, 95487966), (6, 79573305), (7, 68205690), (9, 53048870), (10, 47743983), (14, 34102845), (15, 31829322), (18, 26524435), (21, 22735230), (30, 15914661), (35, 13641138), (42, 11367615), (45, 10609774), (49, 9743670), (63, 7578410), (70, 6820569), (90, 5304887), (98, 4871835), (105, 4547046), (126, 3789205), (147, 3247890), (210, 2273523), (245, 1948734), (294, 1623945), (315, 1515682), (441, 1082630), (490, 974367), (630, 757841), (735, 649578), (882, 541315), (1470, 324789), (2205, 216526), (4410, 108263)]