541087890

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{19373}}^1$

素因数の和:19416

約数の個数: 96

約数和(自身を含む): 1590217920

約数和(自身を除く): 1049130030

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 19, 21, 30, 35, 38, 42, 49, 57, 70, 95, 98, 105, 114, 133, 147, 190, 210, 245, 266, 285, 294, 399, 490, 570, 665, 735, 798, 931, 1330, 1470, 1862, 1995, 2793, 3990, 4655, 5586, 9310, 13965, 19373, 27930, 38746, 58119, 96865, 116238, 135611, 193730, 271222, 290595, 368087, 406833, 581190, 678055, 736174, 813666, 949277, 1104261, 1356110, 1840435, 1898554, 2034165, 2208522, 2576609, 2847831, 3680870, 4068330, 4746385, 5153218, 5521305, 5695662, 7729827, 9492770, 11042610, 12883045, 14239155, 15459654, 18036263, 25766090, 28478310, 36072526, 38649135, 54108789, 77298270, 90181315, 108217578, 180362630, 270543945, 541087890]

約数ペア:

[(1, 541087890), (2, 270543945), (3, 180362630), (5, 108217578), (6, 90181315), (7, 77298270), (10, 54108789), (14, 38649135), (15, 36072526), (19, 28478310), (21, 25766090), (30, 18036263), (35, 15459654), (38, 14239155), (42, 12883045), (49, 11042610), (57, 9492770), (70, 7729827), (95, 5695662), (98, 5521305), (105, 5153218), (114, 4746385), (133, 4068330), (147, 3680870), (190, 2847831), (210, 2576609), (245, 2208522), (266, 2034165), (285, 1898554), (294, 1840435), (399, 1356110), (490, 1104261), (570, 949277), (665, 813666), (735, 736174), (798, 678055), (931, 581190), (1330, 406833), (1470, 368087), (1862, 290595), (1995, 271222), (2793, 193730), (3990, 135611), (4655, 116238), (5586, 96865), (9310, 58119), (13965, 38746), (19373, 27930)]