65573690

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{241}}^1$

素因数の和:304

約数の個数: 96

約数和(自身を含む): 153052416

約数和(自身を除く): 87478726

約数列:

[1, 2, 5, 7, 10, 13, 14, 23, 26, 35, 46, 65, 70, 91, 115, 130, 161, 169, 182, 230, 241, 299, 322, 338, 455, 482, 598, 805, 845, 910, 1183, 1205, 1495, 1610, 1687, 1690, 2093, 2366, 2410, 2990, 3133, 3374, 3887, 4186, 5543, 5915, 6266, 7774, 8435, 10465, 11086, 11830, 15665, 16870, 19435, 20930, 21931, 27209, 27715, 31330, 38801, 38870, 40729, 43862, 54418, 55430, 72059, 77602, 81458, 109655, 136045, 144118, 194005, 203645, 219310, 272090, 285103, 360295, 388010, 407290, 504413, 570206, 720590, 936767, 1008826, 1425515, 1873534, 2522065, 2851030, 4683835, 5044130, 6557369, 9367670, 13114738, 32786845, 65573690]

約数ペア:

[(1, 65573690), (2, 32786845), (5, 13114738), (7, 9367670), (10, 6557369), (13, 5044130), (14, 4683835), (23, 2851030), (26, 2522065), (35, 1873534), (46, 1425515), (65, 1008826), (70, 936767), (91, 720590), (115, 570206), (130, 504413), (161, 407290), (169, 388010), (182, 360295), (230, 285103), (241, 272090), (299, 219310), (322, 203645), (338, 194005), (455, 144118), (482, 136045), (598, 109655), (805, 81458), (845, 77602), (910, 72059), (1183, 55430), (1205, 54418), (1495, 43862), (1610, 40729), (1687, 38870), (1690, 38801), (2093, 31330), (2366, 27715), (2410, 27209), (2990, 21931), (3133, 20930), (3374, 19435), (3887, 16870), (4186, 15665), (5543, 11830), (5915, 11086), (6266, 10465), (7774, 8435)]