355264980

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{49757}}^1$

素因数の和:49793

約数の個数: 96

約数和(自身を含む): 1203745536

約数和(自身を除く): 848480556

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, 49757, 99514, 149271, 199028, 248785, 298542, 348299, 497570, 597084, 696598, 746355, 845869, 995140, 1044897, 1393196, 1492710, 1691738, 1741495, 2089794, 2537607, 2985420, 3383476, 3482990, 4179588, 4229345, 5075214, 5224485, 5921083, 6965980, 8458690, 10150428, 10448970, 11842166, 12688035, 16917380, 17763249, 20897940, 23684332, 25376070, 29605415, 35526498, 50752140, 59210830, 71052996, 88816245, 118421660, 177632490, 355264980]

約数ペア:

[(1, 355264980), (2, 177632490), (3, 118421660), (4, 88816245), (5, 71052996), (6, 59210830), (7, 50752140), (10, 35526498), (12, 29605415), (14, 25376070), (15, 23684332), (17, 20897940), (20, 17763249), (21, 16917380), (28, 12688035), (30, 11842166), (34, 10448970), (35, 10150428), (42, 8458690), (51, 6965980), (60, 5921083), (68, 5224485), (70, 5075214), (84, 4229345), (85, 4179588), (102, 3482990), (105, 3383476), (119, 2985420), (140, 2537607), (170, 2089794), (204, 1741495), (210, 1691738), (238, 1492710), (255, 1393196), (340, 1044897), (357, 995140), (420, 845869), (476, 746355), (510, 696598), (595, 597084), (714, 497570), (1020, 348299), (1190, 298542), (1428, 248785), (1785, 199028), (2380, 149271), (3570, 99514), (7140, 49757)]