20131742910

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{257}}^1\times {\mathrm{1061}}^1$

素因数の和:1458

約数の個数: 128

約数和(自身を含む): 51134229504

約数和(自身を除く): 31002486594

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 107, 115, 138, 214, 230, 257, 321, 345, 514, 535, 642, 690, 771, 1061, 1070, 1285, 1542, 1605, 2122, 2461, 2570, 3183, 3210, 3855, 4922, 5305, 5911, 6366, 7383, 7710, 10610, 11822, 12305, 14766, 15915, 17733, 24403, 24610, 27499, 29555, 31830, 35466, 36915, 48806, 54998, 59110, 73209, 73830, 82497, 88665, 113527, 122015, 137495, 146418, 164994, 177330, 227054, 244030, 272677, 274990, 340581, 366045, 412485, 545354, 567635, 632477, 681162, 732090, 818031, 824970, 1135270, 1264954, 1363385, 1636062, 1702905, 1897431, 2611121, 2726770, 3162385, 3405810, 3794862, 4090155, 5222242, 6271571, 6324770, 7833363, 8180310, 9487155, 12543142, 13055605, 15666726, 18814713, 18974310, 26111210, 29176439, 31357855, 37629426, 39166815, 58352878, 62715710, 78333630, 87529317, 94073565, 145882195, 175058634, 188147130, 291764390, 437646585, 671058097, 875293170, 1342116194, 2013174291, 3355290485, 4026348582, 6710580970, 10065871455, 20131742910]

約数ペア:

[(1, 20131742910), (2, 10065871455), (3, 6710580970), (5, 4026348582), (6, 3355290485), (10, 2013174291), (15, 1342116194), (23, 875293170), (30, 671058097), (46, 437646585), (69, 291764390), (107, 188147130), (115, 175058634), (138, 145882195), (214, 94073565), (230, 87529317), (257, 78333630), (321, 62715710), (345, 58352878), (514, 39166815), (535, 37629426), (642, 31357855), (690, 29176439), (771, 26111210), (1061, 18974310), (1070, 18814713), (1285, 15666726), (1542, 13055605), (1605, 12543142), (2122, 9487155), (2461, 8180310), (2570, 7833363), (3183, 6324770), (3210, 6271571), (3855, 5222242), (4922, 4090155), (5305, 3794862), (5911, 3405810), (6366, 3162385), (7383, 2726770), (7710, 2611121), (10610, 1897431), (11822, 1702905), (12305, 1636062), (14766, 1363385), (15915, 1264954), (17733, 1135270), (24403, 824970), (24610, 818031), (27499, 732090), (29555, 681162), (31830, 632477), (35466, 567635), (36915, 545354), (48806, 412485), (54998, 366045), (59110, 340581), (73209, 274990), (73830, 272677), (82497, 244030), (88665, 227054), (113527, 177330), (122015, 164994), (137495, 146418)]