696038330

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{139}}^1\times {\mathrm{2963}}^1$

素因数の和:3135

約数の個数: 48

約数和(自身を含む): 1366878240

約数和(自身を除く): 670839910

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 139, 169, 278, 338, 695, 845, 1390, 1690, 1807, 2963, 3614, 5926, 9035, 14815, 18070, 23491, 29630, 38519, 46982, 77038, 117455, 192595, 234910, 385190, 411857, 500747, 823714, 1001494, 2059285, 2503735, 4118570, 5007470, 5354141, 10708282, 26770705, 53541410, 69603833, 139207666, 348019165, 696038330]

約数ペア:

[(1, 696038330), (2, 348019165), (5, 139207666), (10, 69603833), (13, 53541410), (26, 26770705), (65, 10708282), (130, 5354141), (139, 5007470), (169, 4118570), (278, 2503735), (338, 2059285), (695, 1001494), (845, 823714), (1390, 500747), (1690, 411857), (1807, 385190), (2963, 234910), (3614, 192595), (5926, 117455), (9035, 77038), (14815, 46982), (18070, 38519), (23491, 29630)]