13447170

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{47}}^1$

素因数の和:105

約数の個数: 144

約数和(自身を含む): 41378688

約数和(自身を除く): 27931518

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 17, 18, 22, 30, 33, 34, 45, 47, 51, 55, 66, 85, 90, 94, 99, 102, 110, 141, 153, 165, 170, 187, 198, 235, 255, 282, 289, 306, 330, 374, 423, 470, 495, 510, 517, 561, 578, 705, 765, 799, 846, 867, 935, 990, 1034, 1122, 1410, 1445, 1530, 1551, 1598, 1683, 1734, 1870, 2115, 2397, 2585, 2601, 2805, 2890, 3102, 3179, 3366, 3995, 4230, 4335, 4653, 4794, 5170, 5202, 5610, 6358, 7191, 7755, 7990, 8415, 8670, 8789, 9306, 9537, 11985, 13005, 13583, 14382, 15510, 15895, 16830, 17578, 19074, 23265, 23970, 26010, 26367, 27166, 28611, 31790, 35955, 40749, 43945, 46530, 47685, 52734, 57222, 67915, 71910, 79101, 81498, 87890, 95370, 122247, 131835, 135830, 143055, 149413, 158202, 203745, 244494, 263670, 286110, 298826, 395505, 407490, 448239, 611235, 747065, 791010, 896478, 1222470, 1344717, 1494130, 2241195, 2689434, 4482390, 6723585, 13447170]

約数ペア:

[(1, 13447170), (2, 6723585), (3, 4482390), (5, 2689434), (6, 2241195), (9, 1494130), (10, 1344717), (11, 1222470), (15, 896478), (17, 791010), (18, 747065), (22, 611235), (30, 448239), (33, 407490), (34, 395505), (45, 298826), (47, 286110), (51, 263670), (55, 244494), (66, 203745), (85, 158202), (90, 149413), (94, 143055), (99, 135830), (102, 131835), (110, 122247), (141, 95370), (153, 87890), (165, 81498), (170, 79101), (187, 71910), (198, 67915), (235, 57222), (255, 52734), (282, 47685), (289, 46530), (306, 43945), (330, 40749), (374, 35955), (423, 31790), (470, 28611), (495, 27166), (510, 26367), (517, 26010), (561, 23970), (578, 23265), (705, 19074), (765, 17578), (799, 16830), (846, 15895), (867, 15510), (935, 14382), (990, 13583), (1034, 13005), (1122, 11985), (1410, 9537), (1445, 9306), (1530, 8789), (1551, 8670), (1598, 8415), (1683, 7990), (1734, 7755), (1870, 7191), (2115, 6358), (2397, 5610), (2585, 5202), (2601, 5170), (2805, 4794), (2890, 4653), (3102, 4335), (3179, 4230), (3366, 3995)]