29501490

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{709}}^1$

素因数の和:811

約数の個数: 64

約数和(自身を含む): 75657600

約数和(自身を除く): 46156110

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 73, 95, 114, 146, 190, 219, 285, 365, 438, 570, 709, 730, 1095, 1387, 1418, 2127, 2190, 2774, 3545, 4161, 4254, 6935, 7090, 8322, 10635, 13471, 13870, 20805, 21270, 26942, 40413, 41610, 51757, 67355, 80826, 103514, 134710, 155271, 202065, 258785, 310542, 404130, 517570, 776355, 983383, 1552710, 1966766, 2950149, 4916915, 5900298, 9833830, 14750745, 29501490]

約数ペア:

[(1, 29501490), (2, 14750745), (3, 9833830), (5, 5900298), (6, 4916915), (10, 2950149), (15, 1966766), (19, 1552710), (30, 983383), (38, 776355), (57, 517570), (73, 404130), (95, 310542), (114, 258785), (146, 202065), (190, 155271), (219, 134710), (285, 103514), (365, 80826), (438, 67355), (570, 51757), (709, 41610), (730, 40413), (1095, 26942), (1387, 21270), (1418, 20805), (2127, 13870), (2190, 13471), (2774, 10635), (3545, 8322), (4161, 7090), (4254, 6935)]