229495890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{353}}^1\times {\mathrm{1667}}^1$

素因数の和:2043

約数の個数: 64

約数和(自身を含む): 595195776

約数和(自身を除く): 365699886

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 353, 390, 706, 1059, 1667, 1765, 2118, 3334, 3530, 4589, 5001, 5295, 8335, 9178, 10002, 10590, 13767, 16670, 21671, 22945, 25005, 27534, 43342, 45890, 50010, 65013, 68835, 108355, 130026, 137670, 216710, 325065, 588451, 650130, 1176902, 1765353, 2942255, 3530706, 5884510, 7649863, 8826765, 15299726, 17653530, 22949589, 38249315, 45899178, 76498630, 114747945, 229495890]

約数ペア:

[(1, 229495890), (2, 114747945), (3, 76498630), (5, 45899178), (6, 38249315), (10, 22949589), (13, 17653530), (15, 15299726), (26, 8826765), (30, 7649863), (39, 5884510), (65, 3530706), (78, 2942255), (130, 1765353), (195, 1176902), (353, 650130), (390, 588451), (706, 325065), (1059, 216710), (1667, 137670), (1765, 130026), (2118, 108355), (3334, 68835), (3530, 65013), (4589, 50010), (5001, 45890), (5295, 43342), (8335, 27534), (9178, 25005), (10002, 22945), (10590, 21671), (13767, 16670)]