2018705325

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{227}}^1\times {\mathrm{1303}}^1$

素因数の和:1563

約数の個数: 96

約数和(自身を含む): 4129069056

約数和(自身を除く): 2110363731

約数列:

[1, 3, 5, 7, 13, 15, 21, 25, 35, 39, 65, 75, 91, 105, 175, 195, 227, 273, 325, 455, 525, 681, 975, 1135, 1303, 1365, 1589, 2275, 2951, 3405, 3909, 4767, 5675, 6515, 6825, 7945, 8853, 9121, 14755, 16939, 17025, 19545, 20657, 23835, 27363, 32575, 39725, 44265, 45605, 50817, 61971, 73775, 84695, 97725, 103285, 118573, 119175, 136815, 221325, 228025, 254085, 295781, 309855, 355719, 423475, 516425, 592865, 684075, 887343, 1270425, 1478905, 1549275, 1778595, 2070467, 2964325, 3845153, 4436715, 6211401, 7394525, 8892975, 10352335, 11535459, 19225765, 22183575, 26916071, 31057005, 51761675, 57677295, 80748213, 96128825, 134580355, 155285025, 288386475, 403741065, 672901775, 2018705325]

約数ペア:

[(1, 2018705325), (3, 672901775), (5, 403741065), (7, 288386475), (13, 155285025), (15, 134580355), (21, 96128825), (25, 80748213), (35, 57677295), (39, 51761675), (65, 31057005), (75, 26916071), (91, 22183575), (105, 19225765), (175, 11535459), (195, 10352335), (227, 8892975), (273, 7394525), (325, 6211401), (455, 4436715), (525, 3845153), (681, 2964325), (975, 2070467), (1135, 1778595), (1303, 1549275), (1365, 1478905), (1589, 1270425), (2275, 887343), (2951, 684075), (3405, 592865), (3909, 516425), (4767, 423475), (5675, 355719), (6515, 309855), (6825, 295781), (7945, 254085), (8853, 228025), (9121, 221325), (14755, 136815), (16939, 119175), (17025, 118573), (19545, 103285), (20657, 97725), (23835, 84695), (27363, 73775), (32575, 61971), (39725, 50817), (44265, 45605)]