409162530

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{102547}}^1$

素因数の和:102583

約数の個数: 64

約数和(自身を含む): 1181352960

約数和(自身を除く): 772190430

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 19, 21, 30, 35, 38, 42, 57, 70, 95, 105, 114, 133, 190, 210, 266, 285, 399, 570, 665, 798, 1330, 1995, 3990, 102547, 205094, 307641, 512735, 615282, 717829, 1025470, 1435658, 1538205, 1948393, 2153487, 3076410, 3589145, 3896786, 4306974, 5845179, 7178290, 9741965, 10767435, 11690358, 13638751, 19483930, 21534870, 27277502, 29225895, 40916253, 58451790, 68193755, 81832506, 136387510, 204581265, 409162530]

約数ペア:

[(1, 409162530), (2, 204581265), (3, 136387510), (5, 81832506), (6, 68193755), (7, 58451790), (10, 40916253), (14, 29225895), (15, 27277502), (19, 21534870), (21, 19483930), (30, 13638751), (35, 11690358), (38, 10767435), (42, 9741965), (57, 7178290), (70, 5845179), (95, 4306974), (105, 3896786), (114, 3589145), (133, 3076410), (190, 2153487), (210, 1948393), (266, 1538205), (285, 1435658), (399, 1025470), (570, 717829), (665, 615282), (798, 512735), (1330, 307641), (1995, 205094), (3990, 102547)]