1782630

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{683}}^1$

素因数の和:725

約数の個数: 48

約数和(自身を含む): 4801680

約数和(自身を除く): 3019050

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 29, 30, 45, 58, 87, 90, 145, 174, 261, 290, 435, 522, 683, 870, 1305, 1366, 2049, 2610, 3415, 4098, 6147, 6830, 10245, 12294, 19807, 20490, 30735, 39614, 59421, 61470, 99035, 118842, 178263, 198070, 297105, 356526, 594210, 891315, 1782630]

約数ペア:

[(1, 1782630), (2, 891315), (3, 594210), (5, 356526), (6, 297105), (9, 198070), (10, 178263), (15, 118842), (18, 99035), (29, 61470), (30, 59421), (45, 39614), (58, 30735), (87, 20490), (90, 19807), (145, 12294), (174, 10245), (261, 6830), (290, 6147), (435, 4098), (522, 3415), (683, 2610), (870, 2049), (1305, 1366)]