974202230

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{149}}^1\times {\mathrm{431}}^1$

素因数の和:665

約数の個数: 64

約数和(自身を含む): 1861574400

約数和(自身を除く): 887372170

約数列:

[1, 2, 5, 10, 37, 41, 74, 82, 149, 185, 205, 298, 370, 410, 431, 745, 862, 1490, 1517, 2155, 3034, 4310, 5513, 6109, 7585, 11026, 12218, 15170, 15947, 17671, 27565, 30545, 31894, 35342, 55130, 61090, 64219, 79735, 88355, 128438, 159470, 176710, 226033, 321095, 452066, 642190, 653827, 1130165, 1307654, 2260330, 2376103, 2632979, 3269135, 4752206, 5265958, 6538270, 11880515, 13164895, 23761030, 26329790, 97420223, 194840446, 487101115, 974202230]

約数ペア:

[(1, 974202230), (2, 487101115), (5, 194840446), (10, 97420223), (37, 26329790), (41, 23761030), (74, 13164895), (82, 11880515), (149, 6538270), (185, 5265958), (205, 4752206), (298, 3269135), (370, 2632979), (410, 2376103), (431, 2260330), (745, 1307654), (862, 1130165), (1490, 653827), (1517, 642190), (2155, 452066), (3034, 321095), (4310, 226033), (5513, 176710), (6109, 159470), (7585, 128438), (11026, 88355), (12218, 79735), (15170, 64219), (15947, 61090), (17671, 55130), (27565, 35342), (30545, 31894)]