5401890

素因数分解:

$2^1\times 3^7\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1$

素因数の和:60

約数の個数: 128

約数和(自身を含む): 16531200

約数和(自身を除く): 11129310

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 19, 26, 27, 30, 38, 39, 45, 54, 57, 65, 78, 81, 90, 95, 114, 117, 130, 135, 162, 171, 190, 195, 234, 243, 247, 270, 285, 342, 351, 390, 405, 486, 494, 513, 570, 585, 702, 729, 741, 810, 855, 1026, 1053, 1170, 1215, 1235, 1458, 1482, 1539, 1710, 1755, 2106, 2187, 2223, 2430, 2470, 2565, 3078, 3159, 3510, 3645, 3705, 4374, 4446, 4617, 5130, 5265, 6318, 6669, 7290, 7410, 7695, 9234, 9477, 10530, 10935, 11115, 13338, 13851, 15390, 15795, 18954, 20007, 21870, 22230, 23085, 27702, 28431, 31590, 33345, 40014, 41553, 46170, 47385, 56862, 60021, 66690, 69255, 83106, 94770, 100035, 120042, 138510, 142155, 180063, 200070, 207765, 284310, 300105, 360126, 415530, 540189, 600210, 900315, 1080378, 1800630, 2700945, 5401890]

約数ペア:

[(1, 5401890), (2, 2700945), (3, 1800630), (5, 1080378), (6, 900315), (9, 600210), (10, 540189), (13, 415530), (15, 360126), (18, 300105), (19, 284310), (26, 207765), (27, 200070), (30, 180063), (38, 142155), (39, 138510), (45, 120042), (54, 100035), (57, 94770), (65, 83106), (78, 69255), (81, 66690), (90, 60021), (95, 56862), (114, 47385), (117, 46170), (130, 41553), (135, 40014), (162, 33345), (171, 31590), (190, 28431), (195, 27702), (234, 23085), (243, 22230), (247, 21870), (270, 20007), (285, 18954), (342, 15795), (351, 15390), (390, 13851), (405, 13338), (486, 11115), (494, 10935), (513, 10530), (570, 9477), (585, 9234), (702, 7695), (729, 7410), (741, 7290), (810, 6669), (855, 6318), (1026, 5265), (1053, 5130), (1170, 4617), (1215, 4446), (1235, 4374), (1458, 3705), (1482, 3645), (1539, 3510), (1710, 3159), (1755, 3078), (2106, 2565), (2187, 2470), (2223, 2430)]