17689380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{263}}^1$

素因数の和:353

約数の個数: 96

約数和(自身を含む): 53222400

約数和(自身を除く): 35533020

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 59, 60, 76, 95, 114, 118, 177, 190, 228, 236, 263, 285, 295, 354, 380, 526, 570, 590, 708, 789, 885, 1052, 1121, 1140, 1180, 1315, 1578, 1770, 2242, 2630, 3156, 3363, 3540, 3945, 4484, 4997, 5260, 5605, 6726, 7890, 9994, 11210, 13452, 14991, 15517, 15780, 16815, 19988, 22420, 24985, 29982, 31034, 33630, 46551, 49970, 59964, 62068, 67260, 74955, 77585, 93102, 99940, 149910, 155170, 186204, 232755, 294823, 299820, 310340, 465510, 589646, 884469, 931020, 1179292, 1474115, 1768938, 2948230, 3537876, 4422345, 5896460, 8844690, 17689380]

約数ペア:

[(1, 17689380), (2, 8844690), (3, 5896460), (4, 4422345), (5, 3537876), (6, 2948230), (10, 1768938), (12, 1474115), (15, 1179292), (19, 931020), (20, 884469), (30, 589646), (38, 465510), (57, 310340), (59, 299820), (60, 294823), (76, 232755), (95, 186204), (114, 155170), (118, 149910), (177, 99940), (190, 93102), (228, 77585), (236, 74955), (263, 67260), (285, 62068), (295, 59964), (354, 49970), (380, 46551), (526, 33630), (570, 31034), (590, 29982), (708, 24985), (789, 22420), (885, 19988), (1052, 16815), (1121, 15780), (1140, 15517), (1180, 14991), (1315, 13452), (1578, 11210), (1770, 9994), (2242, 7890), (2630, 6726), (3156, 5605), (3363, 5260), (3540, 4997), (3945, 4484)]