1838860140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{191}}^1\times {\mathrm{12343}}^1$

素因数の和:12559

約数の個数: 96

約数和(自身を含む): 5574352896

約数和(自身を除く): 3735492756

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 191, 195, 260, 382, 390, 573, 764, 780, 955, 1146, 1910, 2292, 2483, 2865, 3820, 4966, 5730, 7449, 9932, 11460, 12343, 12415, 14898, 24686, 24830, 29796, 37029, 37245, 49372, 49660, 61715, 74058, 74490, 123430, 148116, 148980, 160459, 185145, 246860, 320918, 370290, 481377, 641836, 740580, 802295, 962754, 1604590, 1925508, 2357513, 2406885, 3209180, 4715026, 4813770, 7072539, 9430052, 9627540, 11787565, 14145078, 23575130, 28290156, 30647669, 35362695, 47150260, 61295338, 70725390, 91943007, 122590676, 141450780, 153238345, 183886014, 306476690, 367772028, 459715035, 612953380, 919430070, 1838860140]

約数ペア:

[(1, 1838860140), (2, 919430070), (3, 612953380), (4, 459715035), (5, 367772028), (6, 306476690), (10, 183886014), (12, 153238345), (13, 141450780), (15, 122590676), (20, 91943007), (26, 70725390), (30, 61295338), (39, 47150260), (52, 35362695), (60, 30647669), (65, 28290156), (78, 23575130), (130, 14145078), (156, 11787565), (191, 9627540), (195, 9430052), (260, 7072539), (382, 4813770), (390, 4715026), (573, 3209180), (764, 2406885), (780, 2357513), (955, 1925508), (1146, 1604590), (1910, 962754), (2292, 802295), (2483, 740580), (2865, 641836), (3820, 481377), (4966, 370290), (5730, 320918), (7449, 246860), (9932, 185145), (11460, 160459), (12343, 148980), (12415, 148116), (14898, 123430), (24686, 74490), (24830, 74058), (29796, 61715), (37029, 49660), (37245, 49372)]