201030510

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{271}}^1\times {\mathrm{313}}^1$

素因数の和:673

約数の個数: 64

約数和(自身を含む): 491950080

約数和(自身を除く): 290919570

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 79, 158, 237, 271, 313, 395, 474, 542, 626, 790, 813, 939, 1185, 1355, 1565, 1626, 1878, 2370, 2710, 3130, 4065, 4695, 8130, 9390, 21409, 24727, 42818, 49454, 64227, 74181, 84823, 107045, 123635, 128454, 148362, 169646, 214090, 247270, 254469, 321135, 370905, 424115, 508938, 642270, 741810, 848230, 1272345, 2544690, 6701017, 13402034, 20103051, 33505085, 40206102, 67010170, 100515255, 201030510]

約数ペア:

[(1, 201030510), (2, 100515255), (3, 67010170), (5, 40206102), (6, 33505085), (10, 20103051), (15, 13402034), (30, 6701017), (79, 2544690), (158, 1272345), (237, 848230), (271, 741810), (313, 642270), (395, 508938), (474, 424115), (542, 370905), (626, 321135), (790, 254469), (813, 247270), (939, 214090), (1185, 169646), (1355, 148362), (1565, 128454), (1626, 123635), (1878, 107045), (2370, 84823), (2710, 74181), (3130, 64227), (4065, 49454), (4695, 42818), (8130, 24727), (9390, 21409)]