2019925530

素因数分解:

$2^1\times 3^2\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{24107}}^1$

素因数の和:24153

約数の個数: 144

約数和(自身を含む): 6431050080

約数和(自身を除く): 4411124550

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 19, 21, 30, 35, 38, 42, 45, 49, 57, 63, 70, 90, 95, 98, 105, 114, 126, 133, 147, 171, 190, 210, 245, 266, 285, 294, 315, 342, 399, 441, 490, 570, 630, 665, 735, 798, 855, 882, 931, 1197, 1330, 1470, 1710, 1862, 1995, 2205, 2394, 2793, 3990, 4410, 4655, 5586, 5985, 8379, 9310, 11970, 13965, 16758, 24107, 27930, 41895, 48214, 72321, 83790, 120535, 144642, 168749, 216963, 241070, 337498, 361605, 433926, 458033, 506247, 723210, 843745, 916066, 1012494, 1084815, 1181243, 1374099, 1518741, 1687490, 2169630, 2290165, 2362486, 2531235, 2748198, 3037482, 3206231, 3543729, 4122297, 4580330, 5062470, 5906215, 6412462, 6870495, 7087458, 7593705, 8244594, 9618693, 10631187, 11812430, 13740990, 15187410, 16031155, 17718645, 19237386, 20611485, 21262374, 22443617, 28856079, 32062310, 35437290, 41222970, 44887234, 48093465, 53155935, 57712158, 67330851, 96186930, 106311870, 112218085, 134661702, 144280395, 201992553, 224436170, 288560790, 336654255, 403985106, 673308510, 1009962765, 2019925530]

約数ペア:

[(1, 2019925530), (2, 1009962765), (3, 673308510), (5, 403985106), (6, 336654255), (7, 288560790), (9, 224436170), (10, 201992553), (14, 144280395), (15, 134661702), (18, 112218085), (19, 106311870), (21, 96186930), (30, 67330851), (35, 57712158), (38, 53155935), (42, 48093465), (45, 44887234), (49, 41222970), (57, 35437290), (63, 32062310), (70, 28856079), (90, 22443617), (95, 21262374), (98, 20611485), (105, 19237386), (114, 17718645), (126, 16031155), (133, 15187410), (147, 13740990), (171, 11812430), (190, 10631187), (210, 9618693), (245, 8244594), (266, 7593705), (285, 7087458), (294, 6870495), (315, 6412462), (342, 5906215), (399, 5062470), (441, 4580330), (490, 4122297), (570, 3543729), (630, 3206231), (665, 3037482), (735, 2748198), (798, 2531235), (855, 2362486), (882, 2290165), (931, 2169630), (1197, 1687490), (1330, 1518741), (1470, 1374099), (1710, 1181243), (1862, 1084815), (1995, 1012494), (2205, 916066), (2394, 843745), (2793, 723210), (3990, 506247), (4410, 458033), (4655, 433926), (5586, 361605), (5985, 337498), (8379, 241070), (9310, 216963), (11970, 168749), (13965, 144642), (16758, 120535), (24107, 83790), (27930, 72321), (41895, 48214)]