1613305540

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{163}}^1\times {\mathrm{6427}}^1$

素因数の和:6617

約数の個数: 96

約数和(自身を含む): 4250502144

約数和(自身を除く): 2637196604

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 70, 77, 110, 140, 154, 163, 220, 308, 326, 385, 652, 770, 815, 1141, 1540, 1630, 1793, 2282, 3260, 3586, 4564, 5705, 6427, 7172, 8965, 11410, 12551, 12854, 17930, 22820, 25102, 25708, 32135, 35860, 44989, 50204, 62755, 64270, 70697, 89978, 125510, 128540, 141394, 179956, 224945, 251020, 282788, 353485, 449890, 494879, 706970, 899780, 989758, 1047601, 1413940, 1979516, 2095202, 2474395, 4190404, 4948790, 5238005, 7333207, 9897580, 10476010, 11523611, 14666414, 20952020, 23047222, 29332828, 36666035, 46094444, 57618055, 73332070, 80665277, 115236110, 146664140, 161330554, 230472220, 322661108, 403326385, 806652770, 1613305540]

約数ペア:

[(1, 1613305540), (2, 806652770), (4, 403326385), (5, 322661108), (7, 230472220), (10, 161330554), (11, 146664140), (14, 115236110), (20, 80665277), (22, 73332070), (28, 57618055), (35, 46094444), (44, 36666035), (55, 29332828), (70, 23047222), (77, 20952020), (110, 14666414), (140, 11523611), (154, 10476010), (163, 9897580), (220, 7333207), (308, 5238005), (326, 4948790), (385, 4190404), (652, 2474395), (770, 2095202), (815, 1979516), (1141, 1413940), (1540, 1047601), (1630, 989758), (1793, 899780), (2282, 706970), (3260, 494879), (3586, 449890), (4564, 353485), (5705, 282788), (6427, 251020), (7172, 224945), (8965, 179956), (11410, 141394), (12551, 128540), (12854, 125510), (17930, 89978), (22820, 70697), (25102, 64270), (25708, 62755), (32135, 50204), (35860, 44989)]