738971810

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{64879}}^1$

素因数の和:64970

約数の個数: 32

約数和(自身を含む): 1429436160

約数和(自身を除く): 690464350

約数列:

[1, 2, 5, 10, 17, 34, 67, 85, 134, 170, 335, 670, 1139, 2278, 5695, 11390, 64879, 129758, 324395, 648790, 1102943, 2205886, 4346893, 5514715, 8693786, 11029430, 21734465, 43468930, 73897181, 147794362, 369485905, 738971810]

約数ペア:

[(1, 738971810), (2, 369485905), (5, 147794362), (10, 73897181), (17, 43468930), (34, 21734465), (67, 11029430), (85, 8693786), (134, 5514715), (170, 4346893), (335, 2205886), (670, 1102943), (1139, 648790), (2278, 324395), (5695, 129758), (11390, 64879)]