61053460

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{727}}^1$

素因数の和:785

約数の個数: 96

約数和(自身を含む): 154103040

約数和(自身を除く): 93049580

約数列:

[1, 2, 4, 5, 10, 13, 17, 19, 20, 26, 34, 38, 52, 65, 68, 76, 85, 95, 130, 170, 190, 221, 247, 260, 323, 340, 380, 442, 494, 646, 727, 884, 988, 1105, 1235, 1292, 1454, 1615, 2210, 2470, 2908, 3230, 3635, 4199, 4420, 4940, 6460, 7270, 8398, 9451, 12359, 13813, 14540, 16796, 18902, 20995, 24718, 27626, 37804, 41990, 47255, 49436, 55252, 61795, 69065, 83980, 94510, 123590, 138130, 160667, 179569, 189020, 234821, 247180, 276260, 321334, 359138, 469642, 642668, 718276, 803335, 897845, 939284, 1174105, 1606670, 1795690, 2348210, 3052673, 3213340, 3591380, 4696420, 6105346, 12210692, 15263365, 30526730, 61053460]

約数ペア:

[(1, 61053460), (2, 30526730), (4, 15263365), (5, 12210692), (10, 6105346), (13, 4696420), (17, 3591380), (19, 3213340), (20, 3052673), (26, 2348210), (34, 1795690), (38, 1606670), (52, 1174105), (65, 939284), (68, 897845), (76, 803335), (85, 718276), (95, 642668), (130, 469642), (170, 359138), (190, 321334), (221, 276260), (247, 247180), (260, 234821), (323, 189020), (340, 179569), (380, 160667), (442, 138130), (494, 123590), (646, 94510), (727, 83980), (884, 69065), (988, 61795), (1105, 55252), (1235, 49436), (1292, 47255), (1454, 41990), (1615, 37804), (2210, 27626), (2470, 24718), (2908, 20995), (3230, 18902), (3635, 16796), (4199, 14540), (4420, 13813), (4940, 12359), (6460, 9451), (7270, 8398)]