61828470

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{173}}^1$

素因数の和:235

約数の個数: 144

約数和(自身を含む): 186153552

約数和(自身を除く): 124325082

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 19, 22, 30, 33, 38, 45, 55, 57, 66, 90, 95, 99, 110, 114, 165, 171, 173, 190, 198, 209, 285, 330, 342, 346, 361, 418, 495, 519, 570, 627, 722, 855, 865, 990, 1038, 1045, 1083, 1254, 1557, 1710, 1730, 1805, 1881, 1903, 2090, 2166, 2595, 3114, 3135, 3249, 3287, 3610, 3762, 3806, 3971, 5190, 5415, 5709, 6270, 6498, 6574, 7785, 7942, 9405, 9515, 9861, 10830, 11418, 11913, 15570, 16245, 16435, 17127, 18810, 19030, 19722, 19855, 23826, 28545, 29583, 32490, 32870, 34254, 35739, 36157, 39710, 49305, 57090, 59166, 59565, 62453, 71478, 72314, 85635, 98610, 108471, 119130, 124906, 147915, 171270, 178695, 180785, 187359, 216942, 295830, 312265, 325413, 357390, 361570, 374718, 542355, 562077, 624530, 650826, 686983, 936795, 1084710, 1124154, 1373966, 1627065, 1873590, 2060949, 2810385, 3254130, 3434915, 4121898, 5620770, 6182847, 6869830, 10304745, 12365694, 20609490, 30914235, 61828470]

約数ペア:

[(1, 61828470), (2, 30914235), (3, 20609490), (5, 12365694), (6, 10304745), (9, 6869830), (10, 6182847), (11, 5620770), (15, 4121898), (18, 3434915), (19, 3254130), (22, 2810385), (30, 2060949), (33, 1873590), (38, 1627065), (45, 1373966), (55, 1124154), (57, 1084710), (66, 936795), (90, 686983), (95, 650826), (99, 624530), (110, 562077), (114, 542355), (165, 374718), (171, 361570), (173, 357390), (190, 325413), (198, 312265), (209, 295830), (285, 216942), (330, 187359), (342, 180785), (346, 178695), (361, 171270), (418, 147915), (495, 124906), (519, 119130), (570, 108471), (627, 98610), (722, 85635), (855, 72314), (865, 71478), (990, 62453), (1038, 59565), (1045, 59166), (1083, 57090), (1254, 49305), (1557, 39710), (1710, 36157), (1730, 35739), (1805, 34254), (1881, 32870), (1903, 32490), (2090, 29583), (2166, 28545), (2595, 23826), (3114, 19855), (3135, 19722), (3249, 19030), (3287, 18810), (3610, 17127), (3762, 16435), (3806, 16245), (3971, 15570), (5190, 11913), (5415, 11418), (5709, 10830), (6270, 9861), (6498, 9515), (6574, 9405), (7785, 7942)]