15054650

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1$

素因数の和:120

約数の個数: 96

約数和(自身を含む): 33747840

約数和(自身を除く): 18693190

約数列:

[1, 2, 5, 10, 13, 19, 23, 25, 26, 38, 46, 50, 53, 65, 95, 106, 115, 130, 190, 230, 247, 265, 299, 325, 437, 475, 494, 530, 575, 598, 650, 689, 874, 950, 1007, 1150, 1219, 1235, 1325, 1378, 1495, 2014, 2185, 2438, 2470, 2650, 2990, 3445, 4370, 5035, 5681, 6095, 6175, 6890, 7475, 10070, 10925, 11362, 12190, 12350, 13091, 14950, 15847, 17225, 21850, 23161, 25175, 26182, 28405, 30475, 31694, 34450, 46322, 50350, 56810, 60950, 65455, 79235, 115805, 130910, 142025, 158470, 231610, 284050, 301093, 327275, 396175, 579025, 602186, 654550, 792350, 1158050, 1505465, 3010930, 7527325, 15054650]

約数ペア:

[(1, 15054650), (2, 7527325), (5, 3010930), (10, 1505465), (13, 1158050), (19, 792350), (23, 654550), (25, 602186), (26, 579025), (38, 396175), (46, 327275), (50, 301093), (53, 284050), (65, 231610), (95, 158470), (106, 142025), (115, 130910), (130, 115805), (190, 79235), (230, 65455), (247, 60950), (265, 56810), (299, 50350), (325, 46322), (437, 34450), (475, 31694), (494, 30475), (530, 28405), (575, 26182), (598, 25175), (650, 23161), (689, 21850), (874, 17225), (950, 15847), (1007, 14950), (1150, 13091), (1219, 12350), (1235, 12190), (1325, 11362), (1378, 10925), (1495, 10070), (2014, 7475), (2185, 6890), (2438, 6175), (2470, 6095), (2650, 5681), (2990, 5035), (3445, 4370)]