73029870

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{197}}^1\times {\mathrm{1373}}^1$

素因数の和:1586

約数の個数: 64

約数和(自身を含む): 195877440

約数和(自身を除く): 122847570

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 197, 270, 394, 591, 985, 1182, 1373, 1773, 1970, 2746, 2955, 3546, 4119, 5319, 5910, 6865, 8238, 8865, 10638, 12357, 13730, 17730, 20595, 24714, 26595, 37071, 41190, 53190, 61785, 74142, 123570, 185355, 270481, 370710, 540962, 811443, 1352405, 1622886, 2434329, 2704810, 4057215, 4868658, 7302987, 8114430, 12171645, 14605974, 24343290, 36514935, 73029870]

約数ペア:

[(1, 73029870), (2, 36514935), (3, 24343290), (5, 14605974), (6, 12171645), (9, 8114430), (10, 7302987), (15, 4868658), (18, 4057215), (27, 2704810), (30, 2434329), (45, 1622886), (54, 1352405), (90, 811443), (135, 540962), (197, 370710), (270, 270481), (394, 185355), (591, 123570), (985, 74142), (1182, 61785), (1373, 53190), (1773, 41190), (1970, 37071), (2746, 26595), (2955, 24714), (3546, 20595), (4119, 17730), (5319, 13730), (5910, 12357), (6865, 10638), (8238, 8865)]