1330731780

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{186377}}^1$

素因数の和:186413

約数の個数: 96

約数和(自身を含む): 4508856576

約数和(自身を除く): 3178124796

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 17, 20, 21, 28, 30, 34, 35, 42, 51, 60, 68, 70, 84, 85, 102, 105, 119, 140, 170, 204, 210, 238, 255, 340, 357, 420, 476, 510, 595, 714, 1020, 1190, 1428, 1785, 2380, 3570, 7140, 186377, 372754, 559131, 745508, 931885, 1118262, 1304639, 1863770, 2236524, 2609278, 2795655, 3168409, 3727540, 3913917, 5218556, 5591310, 6336818, 6523195, 7827834, 9505227, 11182620, 12673636, 13046390, 15655668, 15842045, 19010454, 19569585, 22178863, 26092780, 31684090, 38020908, 39139170, 44357726, 47526135, 63368180, 66536589, 78278340, 88715452, 95052270, 110894315, 133073178, 190104540, 221788630, 266146356, 332682945, 443577260, 665365890, 1330731780]

約数ペア:

[(1, 1330731780), (2, 665365890), (3, 443577260), (4, 332682945), (5, 266146356), (6, 221788630), (7, 190104540), (10, 133073178), (12, 110894315), (14, 95052270), (15, 88715452), (17, 78278340), (20, 66536589), (21, 63368180), (28, 47526135), (30, 44357726), (34, 39139170), (35, 38020908), (42, 31684090), (51, 26092780), (60, 22178863), (68, 19569585), (70, 19010454), (84, 15842045), (85, 15655668), (102, 13046390), (105, 12673636), (119, 11182620), (140, 9505227), (170, 7827834), (204, 6523195), (210, 6336818), (238, 5591310), (255, 5218556), (340, 3913917), (357, 3727540), (420, 3168409), (476, 2795655), (510, 2609278), (595, 2236524), (714, 1863770), (1020, 1304639), (1190, 1118262), (1428, 931885), (1785, 745508), (2380, 559131), (3570, 372754), (7140, 186377)]