1715672980

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{19483}}^1$

素因数の和:19553

約数の個数: 96

約数和(自身を含む): 4477890816

約数和(自身を除く): 2762217836

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 28, 34, 35, 37, 68, 70, 74, 85, 119, 140, 148, 170, 185, 238, 259, 340, 370, 476, 518, 595, 629, 740, 1036, 1190, 1258, 1295, 2380, 2516, 2590, 3145, 4403, 5180, 6290, 8806, 12580, 17612, 19483, 22015, 38966, 44030, 77932, 88060, 97415, 136381, 194830, 272762, 331211, 389660, 545524, 662422, 681905, 720871, 1324844, 1363810, 1441742, 1656055, 2318477, 2727620, 2883484, 3312110, 3604355, 4636954, 5046097, 6624220, 7208710, 9273908, 10092194, 11592385, 12254807, 14417420, 20184388, 23184770, 24509614, 25230485, 46369540, 49019228, 50460970, 61274035, 85783649, 100921940, 122548070, 171567298, 245096140, 343134596, 428918245, 857836490, 1715672980]

約数ペア:

[(1, 1715672980), (2, 857836490), (4, 428918245), (5, 343134596), (7, 245096140), (10, 171567298), (14, 122548070), (17, 100921940), (20, 85783649), (28, 61274035), (34, 50460970), (35, 49019228), (37, 46369540), (68, 25230485), (70, 24509614), (74, 23184770), (85, 20184388), (119, 14417420), (140, 12254807), (148, 11592385), (170, 10092194), (185, 9273908), (238, 7208710), (259, 6624220), (340, 5046097), (370, 4636954), (476, 3604355), (518, 3312110), (595, 2883484), (629, 2727620), (740, 2318477), (1036, 1656055), (1190, 1441742), (1258, 1363810), (1295, 1324844), (2380, 720871), (2516, 681905), (2590, 662422), (3145, 545524), (4403, 389660), (5180, 331211), (6290, 272762), (8806, 194830), (12580, 136381), (17612, 97415), (19483, 88060), (22015, 77932), (38966, 44030)]