438244230

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{197}}^1\times {\mathrm{2557}}^1$

素因数の和:2793

約数の個数: 64

約数和(自身を含む): 1094005440

約数和(自身を除く): 655761210

約数列:

[1, 2, 3, 5, 6, 10, 15, 29, 30, 58, 87, 145, 174, 197, 290, 394, 435, 591, 870, 985, 1182, 1970, 2557, 2955, 5114, 5713, 5910, 7671, 11426, 12785, 15342, 17139, 25570, 28565, 34278, 38355, 57130, 74153, 76710, 85695, 148306, 171390, 222459, 370765, 444918, 503729, 741530, 1007458, 1112295, 1511187, 2224590, 2518645, 3022374, 5037290, 7555935, 14608141, 15111870, 29216282, 43824423, 73040705, 87648846, 146081410, 219122115, 438244230]

約数ペア:

[(1, 438244230), (2, 219122115), (3, 146081410), (5, 87648846), (6, 73040705), (10, 43824423), (15, 29216282), (29, 15111870), (30, 14608141), (58, 7555935), (87, 5037290), (145, 3022374), (174, 2518645), (197, 2224590), (290, 1511187), (394, 1112295), (435, 1007458), (591, 741530), (870, 503729), (985, 444918), (1182, 370765), (1970, 222459), (2557, 171390), (2955, 148306), (5114, 85695), (5713, 76710), (5910, 74153), (7671, 57130), (11426, 38355), (12785, 34278), (15342, 28565), (17139, 25570)]