1902470

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{31}}^1$

素因数の和:93

約数の個数: 48

約数和(自身を含む): 3950208

約数和(自身を除く): 2047738

約数列:

[1, 2, 5, 10, 17, 19, 31, 34, 38, 62, 85, 95, 155, 170, 190, 310, 323, 361, 527, 589, 646, 722, 1054, 1178, 1615, 1805, 2635, 2945, 3230, 3610, 5270, 5890, 6137, 10013, 11191, 12274, 20026, 22382, 30685, 50065, 55955, 61370, 100130, 111910, 190247, 380494, 951235, 1902470]

約数ペア:

[(1, 1902470), (2, 951235), (5, 380494), (10, 190247), (17, 111910), (19, 100130), (31, 61370), (34, 55955), (38, 50065), (62, 30685), (85, 22382), (95, 20026), (155, 12274), (170, 11191), (190, 10013), (310, 6137), (323, 5890), (361, 5270), (527, 3610), (589, 3230), (646, 2945), (722, 2635), (1054, 1805), (1178, 1615)]