213236490

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{3271}}^1$

素因数の和:3375

約数の個数: 64

約数和(自身を含む): 534304512

約数和(自身を除く): 321068022

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 41, 53, 82, 106, 123, 159, 205, 246, 265, 318, 410, 530, 615, 795, 1230, 1590, 2173, 3271, 4346, 6519, 6542, 9813, 10865, 13038, 16355, 19626, 21730, 32595, 32710, 49065, 65190, 98130, 134111, 173363, 268222, 346726, 402333, 520089, 670555, 804666, 866815, 1040178, 1341110, 1733630, 2011665, 2600445, 4023330, 5200890, 7107883, 14215766, 21323649, 35539415, 42647298, 71078830, 106618245, 213236490]

約数ペア:

[(1, 213236490), (2, 106618245), (3, 71078830), (5, 42647298), (6, 35539415), (10, 21323649), (15, 14215766), (30, 7107883), (41, 5200890), (53, 4023330), (82, 2600445), (106, 2011665), (123, 1733630), (159, 1341110), (205, 1040178), (246, 866815), (265, 804666), (318, 670555), (410, 520089), (530, 402333), (615, 346726), (795, 268222), (1230, 173363), (1590, 134111), (2173, 98130), (3271, 65190), (4346, 49065), (6519, 32710), (6542, 32595), (9813, 21730), (10865, 19626), (13038, 16355)]