123233490

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{18757}}^1$

素因数の和:18843

約数の個数: 48

約数和(自身を含む): 324813528

約数和(自身を除く): 201580038

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 73, 90, 146, 219, 365, 438, 657, 730, 1095, 1314, 2190, 3285, 6570, 18757, 37514, 56271, 93785, 112542, 168813, 187570, 281355, 337626, 562710, 844065, 1369261, 1688130, 2738522, 4107783, 6846305, 8215566, 12323349, 13692610, 20538915, 24646698, 41077830, 61616745, 123233490]

約数ペア:

[(1, 123233490), (2, 61616745), (3, 41077830), (5, 24646698), (6, 20538915), (9, 13692610), (10, 12323349), (15, 8215566), (18, 6846305), (30, 4107783), (45, 2738522), (73, 1688130), (90, 1369261), (146, 844065), (219, 562710), (365, 337626), (438, 281355), (657, 187570), (730, 168813), (1095, 112542), (1314, 93785), (2190, 56271), (3285, 37514), (6570, 18757)]