85393890

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{55813}}^1$

素因数の和:55843

約数の個数: 48

約数和(自身を含む): 235088568

約数和(自身を除く): 149694678

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 30, 34, 45, 51, 85, 90, 102, 153, 170, 255, 306, 510, 765, 1530, 55813, 111626, 167439, 279065, 334878, 502317, 558130, 837195, 948821, 1004634, 1674390, 1897642, 2511585, 2846463, 4744105, 5023170, 5692926, 8539389, 9488210, 14232315, 17078778, 28464630, 42696945, 85393890]

約数ペア:

[(1, 85393890), (2, 42696945), (3, 28464630), (5, 17078778), (6, 14232315), (9, 9488210), (10, 8539389), (15, 5692926), (17, 5023170), (18, 4744105), (30, 2846463), (34, 2511585), (45, 1897642), (51, 1674390), (85, 1004634), (90, 948821), (102, 837195), (153, 558130), (170, 502317), (255, 334878), (306, 279065), (510, 167439), (765, 111626), (1530, 55813)]