229081630

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{31}}^1\times {\mathrm{2557}}^1$

素因数の和:2629

約数の個数: 48

約数和(自身を含む): 452336256

約数和(自身を除く): 223254626

約数列:

[1, 2, 5, 10, 17, 31, 34, 62, 85, 155, 170, 289, 310, 527, 578, 1054, 1445, 2557, 2635, 2890, 5114, 5270, 8959, 12785, 17918, 25570, 43469, 44795, 79267, 86938, 89590, 158534, 217345, 396335, 434690, 738973, 792670, 1347539, 1477946, 2695078, 3694865, 6737695, 7389730, 13475390, 22908163, 45816326, 114540815, 229081630]

約数ペア:

[(1, 229081630), (2, 114540815), (5, 45816326), (10, 22908163), (17, 13475390), (31, 7389730), (34, 6737695), (62, 3694865), (85, 2695078), (155, 1477946), (170, 1347539), (289, 792670), (310, 738973), (527, 434690), (578, 396335), (1054, 217345), (1445, 158534), (2557, 89590), (2635, 86938), (2890, 79267), (5114, 44795), (5270, 43469), (8959, 25570), (12785, 17918)]