27934980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{6949}}^1$

素因数の和:7028

約数の個数: 48

約数和(自身を含む): 79396800

約数和(自身を除く): 51461820

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 67, 134, 201, 268, 335, 402, 670, 804, 1005, 1340, 2010, 4020, 6949, 13898, 20847, 27796, 34745, 41694, 69490, 83388, 104235, 138980, 208470, 416940, 465583, 931166, 1396749, 1862332, 2327915, 2793498, 4655830, 5586996, 6983745, 9311660, 13967490, 27934980]

約数ペア:

[(1, 27934980), (2, 13967490), (3, 9311660), (4, 6983745), (5, 5586996), (6, 4655830), (10, 2793498), (12, 2327915), (15, 1862332), (20, 1396749), (30, 931166), (60, 465583), (67, 416940), (134, 208470), (201, 138980), (268, 104235), (335, 83388), (402, 69490), (670, 41694), (804, 34745), (1005, 27796), (1340, 20847), (2010, 13898), (4020, 6949)]