438270690

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{102161}}^1$

素因数の和:102195

約数の個数: 64

約数和(自身を含む): 1235751552

約数和(自身を除く): 797480862

約数列:

[1, 2, 3, 5, 6, 10, 11, 13, 15, 22, 26, 30, 33, 39, 55, 65, 66, 78, 110, 130, 143, 165, 195, 286, 330, 390, 429, 715, 858, 1430, 2145, 4290, 102161, 204322, 306483, 510805, 612966, 1021610, 1123771, 1328093, 1532415, 2247542, 2656186, 3064830, 3371313, 3984279, 5618855, 6640465, 6742626, 7968558, 11237710, 13280930, 14609023, 16856565, 19921395, 29218046, 33713130, 39842790, 43827069, 73045115, 87654138, 146090230, 219135345, 438270690]

約数ペア:

[(1, 438270690), (2, 219135345), (3, 146090230), (5, 87654138), (6, 73045115), (10, 43827069), (11, 39842790), (13, 33713130), (15, 29218046), (22, 19921395), (26, 16856565), (30, 14609023), (33, 13280930), (39, 11237710), (55, 7968558), (65, 6742626), (66, 6640465), (78, 5618855), (110, 3984279), (130, 3371313), (143, 3064830), (165, 2656186), (195, 2247542), (286, 1532415), (330, 1328093), (390, 1123771), (429, 1021610), (715, 612966), (858, 510805), (1430, 306483), (2145, 204322), (4290, 102161)]