22909980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{139}}^1$

素因数の和:259

約数の個数: 96

約数和(自身を含む): 67173120

約数和(自身を除く): 44263140

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 41, 60, 67, 82, 123, 134, 139, 164, 201, 205, 246, 268, 278, 335, 402, 410, 417, 492, 556, 615, 670, 695, 804, 820, 834, 1005, 1230, 1340, 1390, 1668, 2010, 2085, 2460, 2747, 2780, 4020, 4170, 5494, 5699, 8241, 8340, 9313, 10988, 11398, 13735, 16482, 17097, 18626, 22796, 27470, 27939, 28495, 32964, 34194, 37252, 41205, 46565, 54940, 55878, 56990, 68388, 82410, 85485, 93130, 111756, 113980, 139695, 164820, 170970, 186260, 279390, 341940, 381833, 558780, 763666, 1145499, 1527332, 1909165, 2290998, 3818330, 4581996, 5727495, 7636660, 11454990, 22909980]

約数ペア:

[(1, 22909980), (2, 11454990), (3, 7636660), (4, 5727495), (5, 4581996), (6, 3818330), (10, 2290998), (12, 1909165), (15, 1527332), (20, 1145499), (30, 763666), (41, 558780), (60, 381833), (67, 341940), (82, 279390), (123, 186260), (134, 170970), (139, 164820), (164, 139695), (201, 113980), (205, 111756), (246, 93130), (268, 85485), (278, 82410), (335, 68388), (402, 56990), (410, 55878), (417, 54940), (492, 46565), (556, 41205), (615, 37252), (670, 34194), (695, 32964), (804, 28495), (820, 27939), (834, 27470), (1005, 22796), (1230, 18626), (1340, 17097), (1390, 16482), (1668, 13735), (2010, 11398), (2085, 10988), (2460, 9313), (2747, 8340), (2780, 8241), (4020, 5699), (4170, 5494)]