61975914

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{607}}^1$

素因数の和:660

約数の個数: 128

約数和(自身を含む): 176504832

約数和(自身を除く): 114528918

約数列:

[1, 2, 3, 6, 7, 11, 13, 14, 17, 21, 22, 26, 33, 34, 39, 42, 51, 66, 77, 78, 91, 102, 119, 143, 154, 182, 187, 221, 231, 238, 273, 286, 357, 374, 429, 442, 462, 546, 561, 607, 663, 714, 858, 1001, 1122, 1214, 1309, 1326, 1547, 1821, 2002, 2431, 2618, 3003, 3094, 3642, 3927, 4249, 4641, 4862, 6006, 6677, 7293, 7854, 7891, 8498, 9282, 10319, 12747, 13354, 14586, 15782, 17017, 20031, 20638, 23673, 25494, 30957, 34034, 40062, 46739, 47346, 51051, 55237, 61914, 72233, 86801, 93478, 102102, 110474, 113509, 134147, 140217, 144466, 165711, 173602, 216699, 227018, 260403, 268294, 280434, 331422, 340527, 402441, 433398, 520806, 607607, 681054, 794563, 804882, 939029, 1215214, 1475617, 1589126, 1822821, 1878058, 2383689, 2817087, 2951234, 3645642, 4426851, 4767378, 5634174, 8853702, 10329319, 20658638, 30987957, 61975914]

約数ペア:

[(1, 61975914), (2, 30987957), (3, 20658638), (6, 10329319), (7, 8853702), (11, 5634174), (13, 4767378), (14, 4426851), (17, 3645642), (21, 2951234), (22, 2817087), (26, 2383689), (33, 1878058), (34, 1822821), (39, 1589126), (42, 1475617), (51, 1215214), (66, 939029), (77, 804882), (78, 794563), (91, 681054), (102, 607607), (119, 520806), (143, 433398), (154, 402441), (182, 340527), (187, 331422), (221, 280434), (231, 268294), (238, 260403), (273, 227018), (286, 216699), (357, 173602), (374, 165711), (429, 144466), (442, 140217), (462, 134147), (546, 113509), (561, 110474), (607, 102102), (663, 93478), (714, 86801), (858, 72233), (1001, 61914), (1122, 55237), (1214, 51051), (1309, 47346), (1326, 46739), (1547, 40062), (1821, 34034), (2002, 30957), (2431, 25494), (2618, 23673), (3003, 20638), (3094, 20031), (3642, 17017), (3927, 15782), (4249, 14586), (4641, 13354), (4862, 12747), (6006, 10319), (6677, 9282), (7293, 8498), (7854, 7891)]