6464940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{107}}^1$

素因数の和:191

約数の個数: 96

約数和(自身を含む): 19595520

約数和(自身を除く): 13130580

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 53, 57, 60, 76, 95, 106, 107, 114, 159, 190, 212, 214, 228, 265, 285, 318, 321, 380, 428, 530, 535, 570, 636, 642, 795, 1007, 1060, 1070, 1140, 1284, 1590, 1605, 2014, 2033, 2140, 3021, 3180, 3210, 4028, 4066, 5035, 5671, 6042, 6099, 6420, 8132, 10070, 10165, 11342, 12084, 12198, 15105, 17013, 20140, 20330, 22684, 24396, 28355, 30210, 30495, 34026, 40660, 56710, 60420, 60990, 68052, 85065, 107749, 113420, 121980, 170130, 215498, 323247, 340260, 430996, 538745, 646494, 1077490, 1292988, 1616235, 2154980, 3232470, 6464940]

約数ペア:

[(1, 6464940), (2, 3232470), (3, 2154980), (4, 1616235), (5, 1292988), (6, 1077490), (10, 646494), (12, 538745), (15, 430996), (19, 340260), (20, 323247), (30, 215498), (38, 170130), (53, 121980), (57, 113420), (60, 107749), (76, 85065), (95, 68052), (106, 60990), (107, 60420), (114, 56710), (159, 40660), (190, 34026), (212, 30495), (214, 30210), (228, 28355), (265, 24396), (285, 22684), (318, 20330), (321, 20140), (380, 17013), (428, 15105), (530, 12198), (535, 12084), (570, 11342), (636, 10165), (642, 10070), (795, 8132), (1007, 6420), (1060, 6099), (1070, 6042), (1140, 5671), (1284, 5035), (1590, 4066), (1605, 4028), (2014, 3210), (2033, 3180), (2140, 3021)]