147684930

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{379}}^1\times {\mathrm{419}}^1$

素因数の和:839

約数の個数: 64

約数和(自身を含む): 367718400

約数和(自身を除く): 220033470

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 93, 155, 186, 310, 379, 419, 465, 758, 838, 930, 1137, 1257, 1895, 2095, 2274, 2514, 3790, 4190, 5685, 6285, 11370, 11749, 12570, 12989, 23498, 25978, 35247, 38967, 58745, 64945, 70494, 77934, 117490, 129890, 158801, 176235, 194835, 317602, 352470, 389670, 476403, 794005, 952806, 1588010, 2382015, 4764030, 4922831, 9845662, 14768493, 24614155, 29536986, 49228310, 73842465, 147684930]

約数ペア:

[(1, 147684930), (2, 73842465), (3, 49228310), (5, 29536986), (6, 24614155), (10, 14768493), (15, 9845662), (30, 4922831), (31, 4764030), (62, 2382015), (93, 1588010), (155, 952806), (186, 794005), (310, 476403), (379, 389670), (419, 352470), (465, 317602), (758, 194835), (838, 176235), (930, 158801), (1137, 129890), (1257, 117490), (1895, 77934), (2095, 70494), (2274, 64945), (2514, 58745), (3790, 38967), (4190, 35247), (5685, 25978), (6285, 23498), (11370, 12989), (11749, 12570)]