27287610

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{977}}^1$

素因数の和:1020

約数の個数: 96

約数和(自身を含む): 80274240

約数和(自身を除く): 52986630

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, 977, 1330, 1470, 1862, 1954, 1995, 2793, 2931, 3990, 4655, 4885, 5586, 5862, 6839, 9310, 9770, 13678, 13965, 14655, 18563, 20517, 27930, 29310, 34195, 37126, 41034, 47873, 55689, 68390, 92815, 95746, 102585, 111378, 129941, 143619, 185630, 205170, 239365, 259882, 278445, 287238, 389823, 478730, 556890, 649705, 718095, 779646, 909587, 1299410, 1436190, 1819174, 1949115, 2728761, 3898230, 4547935, 5457522, 9095870, 13643805, 27287610]

約数ペア:

[(1, 27287610), (2, 13643805), (3, 9095870), (5, 5457522), (6, 4547935), (7, 3898230), (10, 2728761), (14, 1949115), (15, 1819174), (19, 1436190), (21, 1299410), (30, 909587), (35, 779646), (38, 718095), (42, 649705), (49, 556890), (57, 478730), (70, 389823), (95, 287238), (98, 278445), (105, 259882), (114, 239365), (133, 205170), (147, 185630), (190, 143619), (210, 129941), (245, 111378), (266, 102585), (285, 95746), (294, 92815), (399, 68390), (490, 55689), (570, 47873), (665, 41034), (735, 37126), (798, 34195), (931, 29310), (977, 27930), (1330, 20517), (1470, 18563), (1862, 14655), (1954, 13965), (1995, 13678), (2793, 9770), (2931, 9310), (3990, 6839), (4655, 5862), (4885, 5586)]