1858903620

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{151}}^1\times {\mathrm{29311}}^1$

素因数の和:29481

約数の個数: 96

約数和(自身を含む): 5988089856

約数和(自身を除く): 4129186236

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 151, 210, 302, 420, 453, 604, 755, 906, 1057, 1510, 1812, 2114, 2265, 3020, 3171, 4228, 4530, 5285, 6342, 9060, 10570, 12684, 15855, 21140, 29311, 31710, 58622, 63420, 87933, 117244, 146555, 175866, 205177, 293110, 351732, 410354, 439665, 586220, 615531, 820708, 879330, 1025885, 1231062, 1758660, 2051770, 2462124, 3077655, 4103540, 4425961, 6155310, 8851922, 12310620, 13277883, 17703844, 22129805, 26555766, 30981727, 44259610, 53111532, 61963454, 66389415, 88519220, 92945181, 123926908, 132778830, 154908635, 185890362, 265557660, 309817270, 371780724, 464725905, 619634540, 929451810, 1858903620]

約数ペア:

[(1, 1858903620), (2, 929451810), (3, 619634540), (4, 464725905), (5, 371780724), (6, 309817270), (7, 265557660), (10, 185890362), (12, 154908635), (14, 132778830), (15, 123926908), (20, 92945181), (21, 88519220), (28, 66389415), (30, 61963454), (35, 53111532), (42, 44259610), (60, 30981727), (70, 26555766), (84, 22129805), (105, 17703844), (140, 13277883), (151, 12310620), (210, 8851922), (302, 6155310), (420, 4425961), (453, 4103540), (604, 3077655), (755, 2462124), (906, 2051770), (1057, 1758660), (1510, 1231062), (1812, 1025885), (2114, 879330), (2265, 820708), (3020, 615531), (3171, 586220), (4228, 439665), (4530, 410354), (5285, 351732), (6342, 293110), (9060, 205177), (10570, 175866), (12684, 146555), (15855, 117244), (21140, 87933), (29311, 63420), (31710, 58622)]