2817778860

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{401393}}^1$

素因数の和:401424

約数の個数: 96

約数和(自身を含む): 9440786880

約数和(自身を除く): 6623008020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 45, 52, 54, 60, 65, 78, 90, 108, 117, 130, 135, 156, 180, 195, 234, 260, 270, 351, 390, 468, 540, 585, 702, 780, 1170, 1404, 1755, 2340, 3510, 7020, 401393, 802786, 1204179, 1605572, 2006965, 2408358, 3612537, 4013930, 4816716, 5218109, 6020895, 7225074, 8027860, 10436218, 10837611, 12041790, 14450148, 15654327, 18062685, 20872436, 21675222, 24083580, 26090545, 31308654, 36125370, 43350444, 46962981, 52181090, 54188055, 62617308, 72250740, 78271635, 93925962, 104362180, 108376110, 140888943, 156543270, 187851924, 216752220, 234814905, 281777886, 313086540, 469629810, 563555772, 704444715, 939259620, 1408889430, 2817778860]

約数ペア:

[(1, 2817778860), (2, 1408889430), (3, 939259620), (4, 704444715), (5, 563555772), (6, 469629810), (9, 313086540), (10, 281777886), (12, 234814905), (13, 216752220), (15, 187851924), (18, 156543270), (20, 140888943), (26, 108376110), (27, 104362180), (30, 93925962), (36, 78271635), (39, 72250740), (45, 62617308), (52, 54188055), (54, 52181090), (60, 46962981), (65, 43350444), (78, 36125370), (90, 31308654), (108, 26090545), (117, 24083580), (130, 21675222), (135, 20872436), (156, 18062685), (180, 15654327), (195, 14450148), (234, 12041790), (260, 10837611), (270, 10436218), (351, 8027860), (390, 7225074), (468, 6020895), (540, 5218109), (585, 4816716), (702, 4013930), (780, 3612537), (1170, 2408358), (1404, 2006965), (1755, 1605572), (2340, 1204179), (3510, 802786), (7020, 401393)]