16411890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{1213}}^1$

素因数の和:1275

約数の個数: 64

約数和(自身を含む): 44053632

約数和(自身を除く): 27641742

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 41, 55, 66, 82, 110, 123, 165, 205, 246, 330, 410, 451, 615, 902, 1213, 1230, 1353, 2255, 2426, 2706, 3639, 4510, 6065, 6765, 7278, 12130, 13343, 13530, 18195, 26686, 36390, 40029, 49733, 66715, 80058, 99466, 133430, 149199, 200145, 248665, 298398, 400290, 497330, 547063, 745995, 1094126, 1491990, 1641189, 2735315, 3282378, 5470630, 8205945, 16411890]

約数ペア:

[(1, 16411890), (2, 8205945), (3, 5470630), (5, 3282378), (6, 2735315), (10, 1641189), (11, 1491990), (15, 1094126), (22, 745995), (30, 547063), (33, 497330), (41, 400290), (55, 298398), (66, 248665), (82, 200145), (110, 149199), (123, 133430), (165, 99466), (205, 80058), (246, 66715), (330, 49733), (410, 40029), (451, 36390), (615, 26686), (902, 18195), (1213, 13530), (1230, 13343), (1353, 12130), (2255, 7278), (2426, 6765), (2706, 6065), (3639, 4510)]