90348830

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1$

素因数の和:162

約数の個数: 128

約数和(自身を含む): 207277056

約数和(自身を除く): 116928226

約数列:

[1, 2, 5, 10, 11, 13, 22, 23, 26, 41, 46, 55, 65, 67, 82, 110, 115, 130, 134, 143, 205, 230, 253, 286, 299, 335, 410, 451, 506, 533, 598, 670, 715, 737, 871, 902, 943, 1066, 1265, 1430, 1474, 1495, 1541, 1742, 1886, 2255, 2530, 2665, 2747, 2990, 3082, 3289, 3685, 4355, 4510, 4715, 5330, 5494, 5863, 6578, 7370, 7705, 8710, 9430, 9581, 10373, 11726, 12259, 13735, 15410, 16445, 16951, 19162, 20033, 20746, 24518, 27470, 29315, 30217, 32890, 33902, 35711, 40066, 47905, 51865, 58630, 60434, 61295, 63181, 71422, 84755, 95810, 100165, 103730, 122590, 126362, 134849, 151085, 169510, 178555, 200330, 220363, 269698, 302170, 315905, 357110, 392821, 440726, 631810, 674245, 694991, 785642, 821353, 1101815, 1348490, 1389982, 1642706, 1964105, 2203630, 3474955, 3928210, 4106765, 6949910, 8213530, 9034883, 18069766, 45174415, 90348830]

約数ペア:

[(1, 90348830), (2, 45174415), (5, 18069766), (10, 9034883), (11, 8213530), (13, 6949910), (22, 4106765), (23, 3928210), (26, 3474955), (41, 2203630), (46, 1964105), (55, 1642706), (65, 1389982), (67, 1348490), (82, 1101815), (110, 821353), (115, 785642), (130, 694991), (134, 674245), (143, 631810), (205, 440726), (230, 392821), (253, 357110), (286, 315905), (299, 302170), (335, 269698), (410, 220363), (451, 200330), (506, 178555), (533, 169510), (598, 151085), (670, 134849), (715, 126362), (737, 122590), (871, 103730), (902, 100165), (943, 95810), (1066, 84755), (1265, 71422), (1430, 63181), (1474, 61295), (1495, 60434), (1541, 58630), (1742, 51865), (1886, 47905), (2255, 40066), (2530, 35711), (2665, 33902), (2747, 32890), (2990, 30217), (3082, 29315), (3289, 27470), (3685, 24518), (4355, 20746), (4510, 20033), (4715, 19162), (5330, 16951), (5494, 16445), (5863, 15410), (6578, 13735), (7370, 12259), (7705, 11726), (8710, 10373), (9430, 9581)]