154303770

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{84319}}^1$

素因数の和:84390

約数の個数: 32

約数和(自身を含む): 376404480

約数和(自身を除く): 222100710

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 61, 122, 183, 305, 366, 610, 915, 1830, 84319, 168638, 252957, 421595, 505914, 843190, 1264785, 2529570, 5143459, 10286918, 15430377, 25717295, 30860754, 51434590, 77151885, 154303770]

約数ペア:

[(1, 154303770), (2, 77151885), (3, 51434590), (5, 30860754), (6, 25717295), (10, 15430377), (15, 10286918), (30, 5143459), (61, 2529570), (122, 1264785), (183, 843190), (305, 505914), (366, 421595), (610, 252957), (915, 168638), (1830, 84319)]