27455190

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{983}}^1$

素因数の和:1026

約数の個数: 96

約数和(自身を含む): 80766720

約数和(自身を除く): 53311530

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, 983, 1330, 1470, 1862, 1966, 1995, 2793, 2949, 3990, 4655, 4915, 5586, 5898, 6881, 9310, 9830, 13762, 13965, 14745, 18677, 20643, 27930, 29490, 34405, 37354, 41286, 48167, 56031, 68810, 93385, 96334, 103215, 112062, 130739, 144501, 186770, 206430, 240835, 261478, 280155, 289002, 392217, 481670, 560310, 653695, 722505, 784434, 915173, 1307390, 1445010, 1830346, 1961085, 2745519, 3922170, 4575865, 5491038, 9151730, 13727595, 27455190]

約数ペア:

[(1, 27455190), (2, 13727595), (3, 9151730), (5, 5491038), (6, 4575865), (7, 3922170), (10, 2745519), (14, 1961085), (15, 1830346), (19, 1445010), (21, 1307390), (30, 915173), (35, 784434), (38, 722505), (42, 653695), (49, 560310), (57, 481670), (70, 392217), (95, 289002), (98, 280155), (105, 261478), (114, 240835), (133, 206430), (147, 186770), (190, 144501), (210, 130739), (245, 112062), (266, 103215), (285, 96334), (294, 93385), (399, 68810), (490, 56031), (570, 48167), (665, 41286), (735, 37354), (798, 34405), (931, 29490), (983, 27930), (1330, 20643), (1470, 18677), (1862, 14745), (1966, 13965), (1995, 13762), (2793, 9830), (2949, 9310), (3990, 6881), (4655, 5898), (4915, 5586)]