7345020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{379}}^1$

素因数の和:427

約数の個数: 96

約数和(自身を含む): 22982400

約数和(自身を除く): 15637380

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 19, 20, 30, 34, 38, 51, 57, 60, 68, 76, 85, 95, 102, 114, 170, 190, 204, 228, 255, 285, 323, 340, 379, 380, 510, 570, 646, 758, 969, 1020, 1137, 1140, 1292, 1516, 1615, 1895, 1938, 2274, 3230, 3790, 3876, 4548, 4845, 5685, 6443, 6460, 7201, 7580, 9690, 11370, 12886, 14402, 19329, 19380, 21603, 22740, 25772, 28804, 32215, 36005, 38658, 43206, 64430, 72010, 77316, 86412, 96645, 108015, 122417, 128860, 144020, 193290, 216030, 244834, 367251, 386580, 432060, 489668, 612085, 734502, 1224170, 1469004, 1836255, 2448340, 3672510, 7345020]

約数ペア:

[(1, 7345020), (2, 3672510), (3, 2448340), (4, 1836255), (5, 1469004), (6, 1224170), (10, 734502), (12, 612085), (15, 489668), (17, 432060), (19, 386580), (20, 367251), (30, 244834), (34, 216030), (38, 193290), (51, 144020), (57, 128860), (60, 122417), (68, 108015), (76, 96645), (85, 86412), (95, 77316), (102, 72010), (114, 64430), (170, 43206), (190, 38658), (204, 36005), (228, 32215), (255, 28804), (285, 25772), (323, 22740), (340, 21603), (379, 19380), (380, 19329), (510, 14402), (570, 12886), (646, 11370), (758, 9690), (969, 7580), (1020, 7201), (1137, 6460), (1140, 6443), (1292, 5685), (1516, 4845), (1615, 4548), (1895, 3876), (1938, 3790), (2274, 3230)]