1892220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1$

素因数の和:131

約数の個数: 96

約数和(自身を含む): 5999616

約数和(自身を除く): 4107396

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 47, 55, 60, 61, 66, 94, 110, 122, 132, 141, 165, 183, 188, 220, 235, 244, 282, 305, 330, 366, 470, 517, 564, 610, 660, 671, 705, 732, 915, 940, 1034, 1220, 1342, 1410, 1551, 1830, 2013, 2068, 2585, 2684, 2820, 2867, 3102, 3355, 3660, 4026, 5170, 5734, 6204, 6710, 7755, 8052, 8601, 10065, 10340, 11468, 13420, 14335, 15510, 17202, 20130, 28670, 31020, 31537, 34404, 40260, 43005, 57340, 63074, 86010, 94611, 126148, 157685, 172020, 189222, 315370, 378444, 473055, 630740, 946110, 1892220]

約数ペア:

[(1, 1892220), (2, 946110), (3, 630740), (4, 473055), (5, 378444), (6, 315370), (10, 189222), (11, 172020), (12, 157685), (15, 126148), (20, 94611), (22, 86010), (30, 63074), (33, 57340), (44, 43005), (47, 40260), (55, 34404), (60, 31537), (61, 31020), (66, 28670), (94, 20130), (110, 17202), (122, 15510), (132, 14335), (141, 13420), (165, 11468), (183, 10340), (188, 10065), (220, 8601), (235, 8052), (244, 7755), (282, 6710), (305, 6204), (330, 5734), (366, 5170), (470, 4026), (517, 3660), (564, 3355), (610, 3102), (660, 2867), (671, 2820), (705, 2684), (732, 2585), (915, 2068), (940, 2013), (1034, 1830), (1220, 1551), (1342, 1410)]