61828260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2557}}^1$

素因数の和:2613

約数の個数: 96

約数和(自身を含む): 192525312

約数和(自身を除く): 130697052

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 31, 39, 52, 60, 62, 65, 78, 93, 124, 130, 155, 156, 186, 195, 260, 310, 372, 390, 403, 465, 620, 780, 806, 930, 1209, 1612, 1860, 2015, 2418, 2557, 4030, 4836, 5114, 6045, 7671, 8060, 10228, 12090, 12785, 15342, 24180, 25570, 30684, 33241, 38355, 51140, 66482, 76710, 79267, 99723, 132964, 153420, 158534, 166205, 199446, 237801, 317068, 332410, 396335, 398892, 475602, 498615, 664820, 792670, 951204, 997230, 1030471, 1189005, 1585340, 1994460, 2060942, 2378010, 3091413, 4121884, 4756020, 5152355, 6182826, 10304710, 12365652, 15457065, 20609420, 30914130, 61828260]

約数ペア:

[(1, 61828260), (2, 30914130), (3, 20609420), (4, 15457065), (5, 12365652), (6, 10304710), (10, 6182826), (12, 5152355), (13, 4756020), (15, 4121884), (20, 3091413), (26, 2378010), (30, 2060942), (31, 1994460), (39, 1585340), (52, 1189005), (60, 1030471), (62, 997230), (65, 951204), (78, 792670), (93, 664820), (124, 498615), (130, 475602), (155, 398892), (156, 396335), (186, 332410), (195, 317068), (260, 237801), (310, 199446), (372, 166205), (390, 158534), (403, 153420), (465, 132964), (620, 99723), (780, 79267), (806, 76710), (930, 66482), (1209, 51140), (1612, 38355), (1860, 33241), (2015, 30684), (2418, 25570), (2557, 24180), (4030, 15342), (4836, 12785), (5114, 12090), (6045, 10228), (7671, 8060)]