474991830

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{1747}}^1$

素因数の和:1835

約数の個数: 128

約数和(自身を含む): 1359244800

約数和(自身を除く): 884252970

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 27, 30, 38, 45, 53, 54, 57, 90, 95, 106, 114, 135, 159, 171, 190, 265, 270, 285, 318, 342, 477, 513, 530, 570, 795, 855, 954, 1007, 1026, 1431, 1590, 1710, 1747, 2014, 2385, 2565, 2862, 3021, 3494, 4770, 5035, 5130, 5241, 6042, 7155, 8735, 9063, 10070, 10482, 14310, 15105, 15723, 17470, 18126, 26205, 27189, 30210, 31446, 33193, 45315, 47169, 52410, 54378, 66386, 78615, 90630, 92591, 94338, 99579, 135945, 157230, 165965, 185182, 199158, 235845, 271890, 277773, 298737, 331930, 462955, 471690, 497895, 555546, 597474, 833319, 896211, 925910, 995790, 1388865, 1493685, 1666638, 1759229, 1792422, 2499957, 2777730, 2987370, 3518458, 4166595, 4481055, 4999914, 5277687, 8333190, 8796145, 8962110, 10555374, 12499785, 15833061, 17592290, 24999570, 26388435, 31666122, 47499183, 52776870, 79165305, 94998366, 158330610, 237495915, 474991830]

約数ペア:

[(1, 474991830), (2, 237495915), (3, 158330610), (5, 94998366), (6, 79165305), (9, 52776870), (10, 47499183), (15, 31666122), (18, 26388435), (19, 24999570), (27, 17592290), (30, 15833061), (38, 12499785), (45, 10555374), (53, 8962110), (54, 8796145), (57, 8333190), (90, 5277687), (95, 4999914), (106, 4481055), (114, 4166595), (135, 3518458), (159, 2987370), (171, 2777730), (190, 2499957), (265, 1792422), (270, 1759229), (285, 1666638), (318, 1493685), (342, 1388865), (477, 995790), (513, 925910), (530, 896211), (570, 833319), (795, 597474), (855, 555546), (954, 497895), (1007, 471690), (1026, 462955), (1431, 331930), (1590, 298737), (1710, 277773), (1747, 271890), (2014, 235845), (2385, 199158), (2565, 185182), (2862, 165965), (3021, 157230), (3494, 135945), (4770, 99579), (5035, 94338), (5130, 92591), (5241, 90630), (6042, 78615), (7155, 66386), (8735, 54378), (9063, 52410), (10070, 47169), (10482, 45315), (14310, 33193), (15105, 31446), (15723, 30210), (17470, 27189), (18126, 26205)]