30453270

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{107}}^1\times {\mathrm{179}}^1$

素因数の和:349

約数の個数: 64

約数和(自身を含む): 75582720

約数和(自身を除く): 45129450

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 53, 106, 107, 159, 179, 214, 265, 318, 321, 358, 530, 535, 537, 642, 795, 895, 1070, 1074, 1590, 1605, 1790, 2685, 3210, 5370, 5671, 9487, 11342, 17013, 18974, 19153, 28355, 28461, 34026, 38306, 47435, 56710, 56922, 57459, 85065, 94870, 95765, 114918, 142305, 170130, 191530, 284610, 287295, 574590, 1015109, 2030218, 3045327, 5075545, 6090654, 10151090, 15226635, 30453270]

約数ペア:

[(1, 30453270), (2, 15226635), (3, 10151090), (5, 6090654), (6, 5075545), (10, 3045327), (15, 2030218), (30, 1015109), (53, 574590), (106, 287295), (107, 284610), (159, 191530), (179, 170130), (214, 142305), (265, 114918), (318, 95765), (321, 94870), (358, 85065), (530, 57459), (535, 56922), (537, 56710), (642, 47435), (795, 38306), (895, 34026), (1070, 28461), (1074, 28355), (1590, 19153), (1605, 18974), (1790, 17013), (2685, 11342), (3210, 9487), (5370, 5671)]