1490446610

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{167}}^1\times {\mathrm{1117}}^1$

素因数の和:1355

約数の個数: 64

約数和(自身を含む): 2921038848

約数和(自身を除く): 1430592238

約数列:

[1, 2, 5, 10, 17, 34, 47, 85, 94, 167, 170, 235, 334, 470, 799, 835, 1117, 1598, 1670, 2234, 2839, 3995, 5585, 5678, 7849, 7990, 11170, 14195, 15698, 18989, 28390, 37978, 39245, 52499, 78490, 94945, 104998, 133433, 186539, 189890, 262495, 266866, 373078, 524990, 667165, 892483, 932695, 1334330, 1784966, 1865390, 3171163, 4462415, 6342326, 8767333, 8924830, 15855815, 17534666, 31711630, 43836665, 87673330, 149044661, 298089322, 745223305, 1490446610]

約数ペア:

[(1, 1490446610), (2, 745223305), (5, 298089322), (10, 149044661), (17, 87673330), (34, 43836665), (47, 31711630), (85, 17534666), (94, 15855815), (167, 8924830), (170, 8767333), (235, 6342326), (334, 4462415), (470, 3171163), (799, 1865390), (835, 1784966), (1117, 1334330), (1598, 932695), (1670, 892483), (2234, 667165), (2839, 524990), (3995, 373078), (5585, 266866), (5678, 262495), (7849, 189890), (7990, 186539), (11170, 133433), (14195, 104998), (15698, 94945), (18989, 78490), (28390, 52499), (37978, 39245)]