247066777620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{6210829}}^1$

素因数の和:6210874

約数の個数: 144

約数和(自身を含む): 854560521360

約数和(自身を除く): 607493743740

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 17, 18, 20, 26, 30, 34, 36, 39, 45, 51, 52, 60, 65, 68, 78, 85, 90, 102, 117, 130, 153, 156, 170, 180, 195, 204, 221, 234, 255, 260, 306, 340, 390, 442, 468, 510, 585, 612, 663, 765, 780, 884, 1020, 1105, 1170, 1326, 1530, 1989, 2210, 2340, 2652, 3060, 3315, 3978, 4420, 6630, 7956, 9945, 13260, 19890, 39780, 6210829, 12421658, 18632487, 24843316, 31054145, 37264974, 55897461, 62108290, 74529948, 80740777, 93162435, 105584093, 111794922, 124216580, 161481554, 186324870, 211168186, 223589844, 242222331, 279487305, 316752279, 322963108, 372649740, 403703885, 422336372, 484444662, 527920465, 558974610, 633504558, 726666993, 807407770, 950256837, 968889324, 1055840930, 1117949220, 1211111655, 1267009116, 1372593209, 1453333986, 1583761395, 1614815540, 1900513674, 2111681860, 2422223310, 2745186418, 2906667972, 3167522790, 3633334965, 3801027348, 4117779627, 4751284185, 4844446620, 5490372836, 6335045580, 6862966045, 7266669930, 8235559254, 9502568370, 12353338881, 13725932090, 14533339860, 16471118508, 19005136740, 20588898135, 24706677762, 27451864180, 41177796270, 49413355524, 61766694405, 82355592540, 123533388810, 247066777620]

約数ペア:

[(1, 247066777620), (2, 123533388810), (3, 82355592540), (4, 61766694405), (5, 49413355524), (6, 41177796270), (9, 27451864180), (10, 24706677762), (12, 20588898135), (13, 19005136740), (15, 16471118508), (17, 14533339860), (18, 13725932090), (20, 12353338881), (26, 9502568370), (30, 8235559254), (34, 7266669930), (36, 6862966045), (39, 6335045580), (45, 5490372836), (51, 4844446620), (52, 4751284185), (60, 4117779627), (65, 3801027348), (68, 3633334965), (78, 3167522790), (85, 2906667972), (90, 2745186418), (102, 2422223310), (117, 2111681860), (130, 1900513674), (153, 1614815540), (156, 1583761395), (170, 1453333986), (180, 1372593209), (195, 1267009116), (204, 1211111655), (221, 1117949220), (234, 1055840930), (255, 968889324), (260, 950256837), (306, 807407770), (340, 726666993), (390, 633504558), (442, 558974610), (468, 527920465), (510, 484444662), (585, 422336372), (612, 403703885), (663, 372649740), (765, 322963108), (780, 316752279), (884, 279487305), (1020, 242222331), (1105, 223589844), (1170, 211168186), (1326, 186324870), (1530, 161481554), (1989, 124216580), (2210, 111794922), (2340, 105584093), (2652, 93162435), (3060, 80740777), (3315, 74529948), (3978, 62108290), (4420, 55897461), (6630, 37264974), (7956, 31054145), (9945, 24843316), (13260, 18632487), (19890, 12421658), (39780, 6210829)]