45289790

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{317}}^1$

素因数の和:501

約数の個数: 64

約数和(自身を含む): 101291904

約数和(自身を除く): 56002114

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 157, 182, 314, 317, 455, 634, 785, 910, 1099, 1570, 1585, 2041, 2198, 2219, 3170, 4082, 4121, 4438, 5495, 8242, 10205, 10990, 11095, 14287, 20410, 20605, 22190, 28574, 28847, 41210, 49769, 57694, 71435, 99538, 142870, 144235, 248845, 288470, 348383, 497690, 646997, 696766, 1293994, 1741915, 3234985, 3483830, 4528979, 6469970, 9057958, 22644895, 45289790]

約数ペア:

[(1, 45289790), (2, 22644895), (5, 9057958), (7, 6469970), (10, 4528979), (13, 3483830), (14, 3234985), (26, 1741915), (35, 1293994), (65, 696766), (70, 646997), (91, 497690), (130, 348383), (157, 288470), (182, 248845), (314, 144235), (317, 142870), (455, 99538), (634, 71435), (785, 57694), (910, 49769), (1099, 41210), (1570, 28847), (1585, 28574), (2041, 22190), (2198, 20605), (2219, 20410), (3170, 14287), (4082, 11095), (4121, 10990), (4438, 10205), (5495, 8242)]