1643070

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{383}}^1$

素因数の和:417

約数の個数: 64

約数和(自身を含む): 4644864

約数和(自身を除く): 3001794

約数列:

[1, 2, 3, 5, 6, 10, 11, 13, 15, 22, 26, 30, 33, 39, 55, 65, 66, 78, 110, 130, 143, 165, 195, 286, 330, 383, 390, 429, 715, 766, 858, 1149, 1430, 1915, 2145, 2298, 3830, 4213, 4290, 4979, 5745, 8426, 9958, 11490, 12639, 14937, 21065, 24895, 25278, 29874, 42130, 49790, 54769, 63195, 74685, 109538, 126390, 149370, 164307, 273845, 328614, 547690, 821535, 1643070]

約数ペア:

[(1, 1643070), (2, 821535), (3, 547690), (5, 328614), (6, 273845), (10, 164307), (11, 149370), (13, 126390), (15, 109538), (22, 74685), (26, 63195), (30, 54769), (33, 49790), (39, 42130), (55, 29874), (65, 25278), (66, 24895), (78, 21065), (110, 14937), (130, 12639), (143, 11490), (165, 9958), (195, 8426), (286, 5745), (330, 4979), (383, 4290), (390, 4213), (429, 3830), (715, 2298), (766, 2145), (858, 1915), (1149, 1430)]