961991410

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{367}}^1\times {\mathrm{907}}^1$

素因数の和:1315

約数の個数: 48

約数和(自身を含む): 1846479744

約数和(自身を除く): 884488334

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 289, 367, 578, 734, 907, 1445, 1814, 1835, 2890, 3670, 4535, 6239, 9070, 12478, 15419, 30838, 31195, 62390, 77095, 106063, 154190, 212126, 262123, 332869, 524246, 530315, 665738, 1060630, 1310615, 1664345, 2621230, 3328690, 5658773, 11317546, 28293865, 56587730, 96199141, 192398282, 480995705, 961991410]

約数ペア:

[(1, 961991410), (2, 480995705), (5, 192398282), (10, 96199141), (17, 56587730), (34, 28293865), (85, 11317546), (170, 5658773), (289, 3328690), (367, 2621230), (578, 1664345), (734, 1310615), (907, 1060630), (1445, 665738), (1814, 530315), (1835, 524246), (2890, 332869), (3670, 262123), (4535, 212126), (6239, 154190), (9070, 106063), (12478, 77095), (15419, 62390), (30838, 31195)]