82147590

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{1571}}^1$

素因数の和:1674

約数の個数: 96

約数和(自身を含む): 247193856

約数和(自身を除く): 165046266

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 83, 90, 105, 126, 166, 210, 249, 315, 415, 498, 581, 630, 747, 830, 1162, 1245, 1494, 1571, 1743, 2490, 2905, 3142, 3486, 3735, 4713, 5229, 5810, 7470, 7855, 8715, 9426, 10458, 10997, 14139, 15710, 17430, 21994, 23565, 26145, 28278, 32991, 47130, 52290, 54985, 65982, 70695, 98973, 109970, 130393, 141390, 164955, 197946, 260786, 329910, 391179, 494865, 651965, 782358, 912751, 989730, 1173537, 1303930, 1825502, 1955895, 2347074, 2738253, 3911790, 4563755, 5476506, 5867685, 8214759, 9127510, 11735370, 13691265, 16429518, 27382530, 41073795, 82147590]

約数ペア:

[(1, 82147590), (2, 41073795), (3, 27382530), (5, 16429518), (6, 13691265), (7, 11735370), (9, 9127510), (10, 8214759), (14, 5867685), (15, 5476506), (18, 4563755), (21, 3911790), (30, 2738253), (35, 2347074), (42, 1955895), (45, 1825502), (63, 1303930), (70, 1173537), (83, 989730), (90, 912751), (105, 782358), (126, 651965), (166, 494865), (210, 391179), (249, 329910), (315, 260786), (415, 197946), (498, 164955), (581, 141390), (630, 130393), (747, 109970), (830, 98973), (1162, 70695), (1245, 65982), (1494, 54985), (1571, 52290), (1743, 47130), (2490, 32991), (2905, 28278), (3142, 26145), (3486, 23565), (3735, 21994), (4713, 17430), (5229, 15710), (5810, 14139), (7470, 10997), (7855, 10458), (8715, 9426)]