23166390

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{191}}^1\times {\mathrm{311}}^1$

素因数の和:525

約数の個数: 64

約数和(自身を含む): 60383232

約数和(自身を除く): 37216842

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 191, 195, 311, 382, 390, 573, 622, 933, 955, 1146, 1555, 1866, 1910, 2483, 2865, 3110, 4043, 4665, 4966, 5730, 7449, 8086, 9330, 12129, 12415, 14898, 20215, 24258, 24830, 37245, 40430, 59401, 60645, 74490, 118802, 121290, 178203, 297005, 356406, 594010, 772213, 891015, 1544426, 1782030, 2316639, 3861065, 4633278, 7722130, 11583195, 23166390]

約数ペア:

[(1, 23166390), (2, 11583195), (3, 7722130), (5, 4633278), (6, 3861065), (10, 2316639), (13, 1782030), (15, 1544426), (26, 891015), (30, 772213), (39, 594010), (65, 356406), (78, 297005), (130, 178203), (191, 121290), (195, 118802), (311, 74490), (382, 60645), (390, 59401), (573, 40430), (622, 37245), (933, 24830), (955, 24258), (1146, 20215), (1555, 14898), (1866, 12415), (1910, 12129), (2483, 9330), (2865, 8086), (3110, 7449), (4043, 5730), (4665, 4966)]