30413490

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{229}}^1\times {\mathrm{233}}^1$

素因数の和:491

約数の個数: 64

約数和(自身を含む): 77500800

約数和(自身を除く): 47087310

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 95, 114, 190, 229, 233, 285, 458, 466, 570, 687, 699, 1145, 1165, 1374, 1398, 2290, 2330, 3435, 3495, 4351, 4427, 6870, 6990, 8702, 8854, 13053, 13281, 21755, 22135, 26106, 26562, 43510, 44270, 53357, 65265, 66405, 106714, 130530, 132810, 160071, 266785, 320142, 533570, 800355, 1013783, 1600710, 2027566, 3041349, 5068915, 6082698, 10137830, 15206745, 30413490]

約数ペア:

[(1, 30413490), (2, 15206745), (3, 10137830), (5, 6082698), (6, 5068915), (10, 3041349), (15, 2027566), (19, 1600710), (30, 1013783), (38, 800355), (57, 533570), (95, 320142), (114, 266785), (190, 160071), (229, 132810), (233, 130530), (285, 106714), (458, 66405), (466, 65265), (570, 53357), (687, 44270), (699, 43510), (1145, 26562), (1165, 26106), (1374, 22135), (1398, 21755), (2290, 13281), (2330, 13053), (3435, 8854), (3495, 8702), (4351, 6990), (4427, 6870)]