2116750380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{353}}^1\times {\mathrm{719}}^1$

素因数の和:1223

約数の個数: 96

約数和(自身を含む): 5994777600

約数和(自身を除く): 3878027220

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 139, 278, 353, 417, 556, 695, 706, 719, 834, 1059, 1390, 1412, 1438, 1668, 1765, 2085, 2118, 2157, 2780, 2876, 3530, 3595, 4170, 4236, 4314, 5295, 7060, 7190, 8340, 8628, 10590, 10785, 14380, 21180, 21570, 43140, 49067, 98134, 99941, 147201, 196268, 199882, 245335, 253807, 294402, 299823, 399764, 490670, 499705, 507614, 588804, 599646, 736005, 761421, 981340, 999410, 1015228, 1199292, 1269035, 1472010, 1499115, 1522842, 1998820, 2538070, 2944020, 2998230, 3045684, 3807105, 5076140, 5996460, 7614210, 15228420, 35279173, 70558346, 105837519, 141116692, 176395865, 211675038, 352791730, 423350076, 529187595, 705583460, 1058375190, 2116750380]

約数ペア:

[(1, 2116750380), (2, 1058375190), (3, 705583460), (4, 529187595), (5, 423350076), (6, 352791730), (10, 211675038), (12, 176395865), (15, 141116692), (20, 105837519), (30, 70558346), (60, 35279173), (139, 15228420), (278, 7614210), (353, 5996460), (417, 5076140), (556, 3807105), (695, 3045684), (706, 2998230), (719, 2944020), (834, 2538070), (1059, 1998820), (1390, 1522842), (1412, 1499115), (1438, 1472010), (1668, 1269035), (1765, 1199292), (2085, 1015228), (2118, 999410), (2157, 981340), (2780, 761421), (2876, 736005), (3530, 599646), (3595, 588804), (4170, 507614), (4236, 499705), (4314, 490670), (5295, 399764), (7060, 299823), (7190, 294402), (8340, 253807), (8628, 245335), (10590, 199882), (10785, 196268), (14380, 147201), (21180, 99941), (21570, 98134), (43140, 49067)]