353580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{83}}^1$

素因数の和:166

約数の個数: 48

約数和(自身を含む): 1016064

約数和(自身を除く): 662484

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 71, 83, 142, 166, 213, 249, 284, 332, 355, 415, 426, 498, 710, 830, 852, 996, 1065, 1245, 1420, 1660, 2130, 2490, 4260, 4980, 5893, 11786, 17679, 23572, 29465, 35358, 58930, 70716, 88395, 117860, 176790, 353580]

約数ペア:

[(1, 353580), (2, 176790), (3, 117860), (4, 88395), (5, 70716), (6, 58930), (10, 35358), (12, 29465), (15, 23572), (20, 17679), (30, 11786), (60, 5893), (71, 4980), (83, 4260), (142, 2490), (166, 2130), (213, 1660), (249, 1420), (284, 1245), (332, 1065), (355, 996), (415, 852), (426, 830), (498, 710)]