227623870

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{263}}^1$

素因数の和:417

約数の個数: 64

約数和(自身を含む): 443418624

約数和(自身を除く): 215794754

約数列:

[1, 2, 5, 10, 23, 46, 53, 71, 106, 115, 142, 230, 263, 265, 355, 526, 530, 710, 1219, 1315, 1633, 2438, 2630, 3266, 3763, 6049, 6095, 7526, 8165, 12098, 12190, 13939, 16330, 18673, 18815, 27878, 30245, 37346, 37630, 60490, 69695, 86549, 93365, 139390, 173098, 186730, 320597, 429479, 432745, 641194, 858958, 865490, 989669, 1602985, 1979338, 2147395, 3205970, 4294790, 4948345, 9896690, 22762387, 45524774, 113811935, 227623870]

約数ペア:

[(1, 227623870), (2, 113811935), (5, 45524774), (10, 22762387), (23, 9896690), (46, 4948345), (53, 4294790), (71, 3205970), (106, 2147395), (115, 1979338), (142, 1602985), (230, 989669), (263, 865490), (265, 858958), (355, 641194), (526, 432745), (530, 429479), (710, 320597), (1219, 186730), (1315, 173098), (1633, 139390), (2438, 93365), (2630, 86549), (3266, 69695), (3763, 60490), (6049, 37630), (6095, 37346), (7526, 30245), (8165, 27878), (12098, 18815), (12190, 18673), (13939, 16330)]