2015154330

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{163}}^1\times {\mathrm{3463}}^1$

素因数の和:3660

約数の個数: 128

約数和(自身を含む): 5890019328

約数和(自身を除く): 3874864998

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 17, 21, 30, 34, 35, 42, 51, 70, 85, 102, 105, 119, 163, 170, 210, 238, 255, 326, 357, 489, 510, 595, 714, 815, 978, 1141, 1190, 1630, 1785, 2282, 2445, 2771, 3423, 3463, 3570, 4890, 5542, 5705, 6846, 6926, 8313, 10389, 11410, 13855, 16626, 17115, 17315, 19397, 20778, 24241, 27710, 34230, 34630, 38794, 41565, 48482, 51945, 58191, 58871, 72723, 83130, 96985, 103890, 116382, 117742, 121205, 145446, 176613, 193970, 242410, 290955, 294355, 353226, 363615, 412097, 564469, 581910, 588710, 727230, 824194, 883065, 1128938, 1236291, 1693407, 1766130, 2060485, 2472582, 2822345, 3386814, 3951283, 4120970, 5644690, 6181455, 7902566, 8467035, 9595973, 11853849, 12362910, 16934070, 19191946, 19756415, 23707698, 28787919, 39512830, 47979865, 57575838, 59269245, 67171811, 95959730, 118538490, 134343622, 143939595, 201515433, 287879190, 335859055, 403030866, 671718110, 1007577165, 2015154330]

約数ペア:

[(1, 2015154330), (2, 1007577165), (3, 671718110), (5, 403030866), (6, 335859055), (7, 287879190), (10, 201515433), (14, 143939595), (15, 134343622), (17, 118538490), (21, 95959730), (30, 67171811), (34, 59269245), (35, 57575838), (42, 47979865), (51, 39512830), (70, 28787919), (85, 23707698), (102, 19756415), (105, 19191946), (119, 16934070), (163, 12362910), (170, 11853849), (210, 9595973), (238, 8467035), (255, 7902566), (326, 6181455), (357, 5644690), (489, 4120970), (510, 3951283), (595, 3386814), (714, 2822345), (815, 2472582), (978, 2060485), (1141, 1766130), (1190, 1693407), (1630, 1236291), (1785, 1128938), (2282, 883065), (2445, 824194), (2771, 727230), (3423, 588710), (3463, 581910), (3570, 564469), (4890, 412097), (5542, 363615), (5705, 353226), (6846, 294355), (6926, 290955), (8313, 242410), (10389, 193970), (11410, 176613), (13855, 145446), (16626, 121205), (17115, 117742), (17315, 116382), (19397, 103890), (20778, 96985), (24241, 83130), (27710, 72723), (34230, 58871), (34630, 58191), (38794, 51945), (41565, 48482)]