222722430

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{20011}}^1$

素因数の和:20081

約数の個数: 64

約数和(自身を含む): 622453248

約数和(自身を除く): 399730818

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 53, 70, 105, 106, 159, 210, 265, 318, 371, 530, 742, 795, 1113, 1590, 1855, 2226, 3710, 5565, 11130, 20011, 40022, 60033, 100055, 120066, 140077, 200110, 280154, 300165, 420231, 600330, 700385, 840462, 1060583, 1400770, 2101155, 2121166, 3181749, 4202310, 5302915, 6363498, 7424081, 10605830, 14848162, 15908745, 22272243, 31817490, 37120405, 44544486, 74240810, 111361215, 222722430]

約数ペア:

[(1, 222722430), (2, 111361215), (3, 74240810), (5, 44544486), (6, 37120405), (7, 31817490), (10, 22272243), (14, 15908745), (15, 14848162), (21, 10605830), (30, 7424081), (35, 6363498), (42, 5302915), (53, 4202310), (70, 3181749), (105, 2121166), (106, 2101155), (159, 1400770), (210, 1060583), (265, 840462), (318, 700385), (371, 600330), (530, 420231), (742, 300165), (795, 280154), (1113, 200110), (1590, 140077), (1855, 120066), (2226, 100055), (3710, 60033), (5565, 40022), (11130, 20011)]