298018190

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{241}}^1\times {\mathrm{3989}}^1$

素因数の和:4268

約数の個数: 32

約数和(自身を含む): 556174080

約数和(自身を除く): 258155890

約数列:

[1, 2, 5, 10, 31, 62, 155, 241, 310, 482, 1205, 2410, 3989, 7471, 7978, 14942, 19945, 37355, 39890, 74710, 123659, 247318, 618295, 961349, 1236590, 1922698, 4806745, 9613490, 29801819, 59603638, 149009095, 298018190]

約数ペア:

[(1, 298018190), (2, 149009095), (5, 59603638), (10, 29801819), (31, 9613490), (62, 4806745), (155, 1922698), (241, 1236590), (310, 961349), (482, 618295), (1205, 247318), (2410, 123659), (3989, 74710), (7471, 39890), (7978, 37355), (14942, 19945)]