28603740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{2281}}^1$

素因数の和:2323

約数の個数: 96

約数和(自身を含む): 92010240

約数和(自身を除く): 63406500

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 19, 20, 22, 30, 33, 38, 44, 55, 57, 60, 66, 76, 95, 110, 114, 132, 165, 190, 209, 220, 228, 285, 330, 380, 418, 570, 627, 660, 836, 1045, 1140, 1254, 2090, 2281, 2508, 3135, 4180, 4562, 6270, 6843, 9124, 11405, 12540, 13686, 22810, 25091, 27372, 34215, 43339, 45620, 50182, 68430, 75273, 86678, 100364, 125455, 130017, 136860, 150546, 173356, 216695, 250910, 260034, 301092, 376365, 433390, 476729, 501820, 520068, 650085, 752730, 866780, 953458, 1300170, 1430187, 1505460, 1906916, 2383645, 2600340, 2860374, 4767290, 5720748, 7150935, 9534580, 14301870, 28603740]

約数ペア:

[(1, 28603740), (2, 14301870), (3, 9534580), (4, 7150935), (5, 5720748), (6, 4767290), (10, 2860374), (11, 2600340), (12, 2383645), (15, 1906916), (19, 1505460), (20, 1430187), (22, 1300170), (30, 953458), (33, 866780), (38, 752730), (44, 650085), (55, 520068), (57, 501820), (60, 476729), (66, 433390), (76, 376365), (95, 301092), (110, 260034), (114, 250910), (132, 216695), (165, 173356), (190, 150546), (209, 136860), (220, 130017), (228, 125455), (285, 100364), (330, 86678), (380, 75273), (418, 68430), (570, 50182), (627, 45620), (660, 43339), (836, 34215), (1045, 27372), (1140, 25091), (1254, 22810), (2090, 13686), (2281, 12540), (2508, 11405), (3135, 9124), (4180, 6843), (4562, 6270)]