312528810

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{107}}^1\times {\mathrm{167}}^1$

素因数の和:348

約数の個数: 128

約数和(自身を含む): 846526464

約数和(自身を除く): 533997654

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 53, 55, 66, 106, 107, 110, 159, 165, 167, 214, 265, 318, 321, 330, 334, 501, 530, 535, 583, 642, 795, 835, 1002, 1070, 1166, 1177, 1590, 1605, 1670, 1749, 1837, 2354, 2505, 2915, 3210, 3498, 3531, 3674, 5010, 5511, 5671, 5830, 5885, 7062, 8745, 8851, 9185, 11022, 11342, 11770, 17013, 17490, 17655, 17702, 17869, 18370, 26553, 27555, 28355, 34026, 35310, 35738, 44255, 53106, 53607, 55110, 56710, 62381, 85065, 88510, 89345, 97361, 107214, 124762, 132765, 170130, 178690, 187143, 194722, 196559, 265530, 268035, 292083, 311905, 374286, 393118, 486805, 536070, 584166, 589677, 623810, 935715, 947057, 973610, 982795, 1179354, 1460415, 1871430, 1894114, 1965590, 2841171, 2920830, 2948385, 4735285, 5682342, 5896770, 9470570, 10417627, 14205855, 20835254, 28411710, 31252881, 52088135, 62505762, 104176270, 156264405, 312528810]

約数ペア:

[(1, 312528810), (2, 156264405), (3, 104176270), (5, 62505762), (6, 52088135), (10, 31252881), (11, 28411710), (15, 20835254), (22, 14205855), (30, 10417627), (33, 9470570), (53, 5896770), (55, 5682342), (66, 4735285), (106, 2948385), (107, 2920830), (110, 2841171), (159, 1965590), (165, 1894114), (167, 1871430), (214, 1460415), (265, 1179354), (318, 982795), (321, 973610), (330, 947057), (334, 935715), (501, 623810), (530, 589677), (535, 584166), (583, 536070), (642, 486805), (795, 393118), (835, 374286), (1002, 311905), (1070, 292083), (1166, 268035), (1177, 265530), (1590, 196559), (1605, 194722), (1670, 187143), (1749, 178690), (1837, 170130), (2354, 132765), (2505, 124762), (2915, 107214), (3210, 97361), (3498, 89345), (3531, 88510), (3674, 85065), (5010, 62381), (5511, 56710), (5671, 55110), (5830, 53607), (5885, 53106), (7062, 44255), (8745, 35738), (8851, 35310), (9185, 34026), (11022, 28355), (11342, 27555), (11770, 26553), (17013, 18370), (17490, 17869), (17655, 17702)]