31892670

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1$

素因数の和:167

約数の個数: 128

約数和(自身を含む): 90478080

約数和(自身を除く): 58585410

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 41, 43, 45, 54, 67, 82, 86, 90, 123, 129, 134, 135, 201, 205, 215, 246, 258, 270, 335, 369, 387, 402, 410, 430, 603, 615, 645, 670, 738, 774, 1005, 1107, 1161, 1206, 1230, 1290, 1763, 1809, 1845, 1935, 2010, 2214, 2322, 2747, 2881, 3015, 3526, 3618, 3690, 3870, 5289, 5494, 5535, 5762, 5805, 6030, 8241, 8643, 8815, 9045, 10578, 11070, 11610, 13735, 14405, 15867, 16482, 17286, 17630, 18090, 24723, 25929, 26445, 27470, 28810, 31734, 41205, 43215, 47601, 49446, 51858, 52890, 74169, 77787, 79335, 82410, 86430, 95202, 118121, 123615, 129645, 148338, 155574, 158670, 236242, 238005, 247230, 259290, 354363, 370845, 388935, 476010, 590605, 708726, 741690, 777870, 1063089, 1181210, 1771815, 2126178, 3189267, 3543630, 5315445, 6378534, 10630890, 15946335, 31892670]

約数ペア:

[(1, 31892670), (2, 15946335), (3, 10630890), (5, 6378534), (6, 5315445), (9, 3543630), (10, 3189267), (15, 2126178), (18, 1771815), (27, 1181210), (30, 1063089), (41, 777870), (43, 741690), (45, 708726), (54, 590605), (67, 476010), (82, 388935), (86, 370845), (90, 354363), (123, 259290), (129, 247230), (134, 238005), (135, 236242), (201, 158670), (205, 155574), (215, 148338), (246, 129645), (258, 123615), (270, 118121), (335, 95202), (369, 86430), (387, 82410), (402, 79335), (410, 77787), (430, 74169), (603, 52890), (615, 51858), (645, 49446), (670, 47601), (738, 43215), (774, 41205), (1005, 31734), (1107, 28810), (1161, 27470), (1206, 26445), (1230, 25929), (1290, 24723), (1763, 18090), (1809, 17630), (1845, 17286), (1935, 16482), (2010, 15867), (2214, 14405), (2322, 13735), (2747, 11610), (2881, 11070), (3015, 10578), (3526, 9045), (3618, 8815), (3690, 8643), (3870, 8241), (5289, 6030), (5494, 5805), (5535, 5762)]