29864780

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{151}}^1$

素因数の和:231

約数の個数: 96

約数和(自身を含む): 73543680

約数和(自身を除く): 43678900

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 29, 31, 44, 55, 58, 62, 110, 116, 124, 145, 151, 155, 220, 290, 302, 310, 319, 341, 580, 604, 620, 638, 682, 755, 899, 1276, 1364, 1510, 1595, 1661, 1705, 1798, 3020, 3190, 3322, 3410, 3596, 4379, 4495, 4681, 6380, 6644, 6820, 8305, 8758, 8990, 9362, 9889, 16610, 17516, 17980, 18724, 19778, 21895, 23405, 33220, 39556, 43790, 46810, 48169, 49445, 51491, 87580, 93620, 96338, 98890, 102982, 135749, 192676, 197780, 205964, 240845, 257455, 271498, 481690, 514910, 542996, 678745, 963380, 1029820, 1357490, 1493239, 2714980, 2986478, 5972956, 7466195, 14932390, 29864780]

約数ペア:

[(1, 29864780), (2, 14932390), (4, 7466195), (5, 5972956), (10, 2986478), (11, 2714980), (20, 1493239), (22, 1357490), (29, 1029820), (31, 963380), (44, 678745), (55, 542996), (58, 514910), (62, 481690), (110, 271498), (116, 257455), (124, 240845), (145, 205964), (151, 197780), (155, 192676), (220, 135749), (290, 102982), (302, 98890), (310, 96338), (319, 93620), (341, 87580), (580, 51491), (604, 49445), (620, 48169), (638, 46810), (682, 43790), (755, 39556), (899, 33220), (1276, 23405), (1364, 21895), (1510, 19778), (1595, 18724), (1661, 17980), (1705, 17516), (1798, 16610), (3020, 9889), (3190, 9362), (3322, 8990), (3410, 8758), (3596, 8305), (4379, 6820), (4495, 6644), (4681, 6380)]