188353830

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{28933}}^1$

素因数の和:28981

約数の個数: 64

約数和(自身を含む): 533311488

約数和(自身を除く): 344957658

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 31, 35, 42, 62, 70, 93, 105, 155, 186, 210, 217, 310, 434, 465, 651, 930, 1085, 1302, 2170, 3255, 6510, 28933, 57866, 86799, 144665, 173598, 202531, 289330, 405062, 433995, 607593, 867990, 896923, 1012655, 1215186, 1793846, 2025310, 2690769, 3037965, 4484615, 5381538, 6075930, 6278461, 8969230, 12556922, 13453845, 18835383, 26907690, 31392305, 37670766, 62784610, 94176915, 188353830]

約数ペア:

[(1, 188353830), (2, 94176915), (3, 62784610), (5, 37670766), (6, 31392305), (7, 26907690), (10, 18835383), (14, 13453845), (15, 12556922), (21, 8969230), (30, 6278461), (31, 6075930), (35, 5381538), (42, 4484615), (62, 3037965), (70, 2690769), (93, 2025310), (105, 1793846), (155, 1215186), (186, 1012655), (210, 896923), (217, 867990), (310, 607593), (434, 433995), (465, 405062), (651, 289330), (930, 202531), (1085, 173598), (1302, 144665), (2170, 86799), (3255, 57866), (6510, 28933)]