238189020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{193}}^1\times {\mathrm{307}}^1$

素因数の和:579

約数の個数: 96

約数和(自身を含む): 682606848

約数和(自身を除く): 444417828

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 67, 134, 193, 201, 268, 307, 335, 386, 402, 579, 614, 670, 772, 804, 921, 965, 1005, 1158, 1228, 1340, 1535, 1842, 1930, 2010, 2316, 2895, 3070, 3684, 3860, 4020, 4605, 5790, 6140, 9210, 11580, 12931, 18420, 20569, 25862, 38793, 41138, 51724, 59251, 61707, 64655, 77586, 82276, 102845, 118502, 123414, 129310, 155172, 177753, 193965, 205690, 237004, 246828, 258620, 296255, 308535, 355506, 387930, 411380, 592510, 617070, 711012, 775860, 888765, 1185020, 1234140, 1777530, 3555060, 3969817, 7939634, 11909451, 15879268, 19849085, 23818902, 39698170, 47637804, 59547255, 79396340, 119094510, 238189020]

約数ペア:

[(1, 238189020), (2, 119094510), (3, 79396340), (4, 59547255), (5, 47637804), (6, 39698170), (10, 23818902), (12, 19849085), (15, 15879268), (20, 11909451), (30, 7939634), (60, 3969817), (67, 3555060), (134, 1777530), (193, 1234140), (201, 1185020), (268, 888765), (307, 775860), (335, 711012), (386, 617070), (402, 592510), (579, 411380), (614, 387930), (670, 355506), (772, 308535), (804, 296255), (921, 258620), (965, 246828), (1005, 237004), (1158, 205690), (1228, 193965), (1340, 177753), (1535, 155172), (1842, 129310), (1930, 123414), (2010, 118502), (2316, 102845), (2895, 82276), (3070, 77586), (3684, 64655), (3860, 61707), (4020, 59251), (4605, 51724), (5790, 41138), (6140, 38793), (9210, 25862), (11580, 20569), (12931, 18420)]