64897350

素因数分解:

$2^1\times 3^1\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{3253}}^1$

素因数の和:3294

約数の個数: 96

約数和(自身を含む): 193678080

約数和(自身を除く): 128780730

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 19, 21, 25, 30, 35, 38, 42, 50, 57, 70, 75, 95, 105, 114, 133, 150, 175, 190, 210, 266, 285, 350, 399, 475, 525, 570, 665, 798, 950, 1050, 1330, 1425, 1995, 2850, 3253, 3325, 3990, 6506, 6650, 9759, 9975, 16265, 19518, 19950, 22771, 32530, 45542, 48795, 61807, 68313, 81325, 97590, 113855, 123614, 136626, 162650, 185421, 227710, 243975, 309035, 341565, 370842, 432649, 487950, 569275, 618070, 683130, 865298, 927105, 1138550, 1297947, 1545175, 1707825, 1854210, 2163245, 2595894, 3090350, 3415650, 4326490, 4635525, 6489735, 9271050, 10816225, 12979470, 21632450, 32448675, 64897350]

約数ペア:

[(1, 64897350), (2, 32448675), (3, 21632450), (5, 12979470), (6, 10816225), (7, 9271050), (10, 6489735), (14, 4635525), (15, 4326490), (19, 3415650), (21, 3090350), (25, 2595894), (30, 2163245), (35, 1854210), (38, 1707825), (42, 1545175), (50, 1297947), (57, 1138550), (70, 927105), (75, 865298), (95, 683130), (105, 618070), (114, 569275), (133, 487950), (150, 432649), (175, 370842), (190, 341565), (210, 309035), (266, 243975), (285, 227710), (350, 185421), (399, 162650), (475, 136626), (525, 123614), (570, 113855), (665, 97590), (798, 81325), (950, 68313), (1050, 61807), (1330, 48795), (1425, 45542), (1995, 32530), (2850, 22771), (3253, 19950), (3325, 19518), (3990, 16265), (6506, 9975), (6650, 9759)]