1775248980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{239}}^1\times {\mathrm{2879}}^1$

素因数の和:3173

約数の個数: 96

約数和(自身を含む): 5109350400

約数和(自身を除く): 3334101420

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 43, 60, 86, 129, 172, 215, 239, 258, 430, 478, 516, 645, 717, 860, 956, 1195, 1290, 1434, 2390, 2580, 2868, 2879, 3585, 4780, 5758, 7170, 8637, 10277, 11516, 14340, 14395, 17274, 20554, 28790, 30831, 34548, 41108, 43185, 51385, 57580, 61662, 86370, 102770, 123324, 123797, 154155, 172740, 205540, 247594, 308310, 371391, 495188, 616620, 618985, 688081, 742782, 1237970, 1376162, 1485564, 1856955, 2064243, 2475940, 2752324, 3440405, 3713910, 4128486, 6880810, 7427820, 8256972, 10321215, 13761620, 20642430, 29587483, 41284860, 59174966, 88762449, 118349932, 147937415, 177524898, 295874830, 355049796, 443812245, 591749660, 887624490, 1775248980]

約数ペア:

[(1, 1775248980), (2, 887624490), (3, 591749660), (4, 443812245), (5, 355049796), (6, 295874830), (10, 177524898), (12, 147937415), (15, 118349932), (20, 88762449), (30, 59174966), (43, 41284860), (60, 29587483), (86, 20642430), (129, 13761620), (172, 10321215), (215, 8256972), (239, 7427820), (258, 6880810), (430, 4128486), (478, 3713910), (516, 3440405), (645, 2752324), (717, 2475940), (860, 2064243), (956, 1856955), (1195, 1485564), (1290, 1376162), (1434, 1237970), (2390, 742782), (2580, 688081), (2868, 618985), (2879, 616620), (3585, 495188), (4780, 371391), (5758, 308310), (7170, 247594), (8637, 205540), (10277, 172740), (11516, 154155), (14340, 123797), (14395, 123324), (17274, 102770), (20554, 86370), (28790, 61662), (30831, 57580), (34548, 51385), (41108, 43185)]