11439540

素因数分解:

$2^2\times 3^2\times 5^1\times 7^2\times {\mathrm{1297}}^1$

素因数の和:1326

約数の個数: 108

約数和(自身を含む): 40396356

約数和(自身を除く): 28956816

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 49, 60, 63, 70, 84, 90, 98, 105, 126, 140, 147, 180, 196, 210, 245, 252, 294, 315, 420, 441, 490, 588, 630, 735, 882, 980, 1260, 1297, 1470, 1764, 2205, 2594, 2940, 3891, 4410, 5188, 6485, 7782, 8820, 9079, 11673, 12970, 15564, 18158, 19455, 23346, 25940, 27237, 36316, 38910, 45395, 46692, 54474, 58365, 63553, 77820, 81711, 90790, 108948, 116730, 127106, 136185, 163422, 181580, 190659, 233460, 254212, 272370, 317765, 326844, 381318, 408555, 544740, 571977, 635530, 762636, 817110, 953295, 1143954, 1271060, 1634220, 1906590, 2287908, 2859885, 3813180, 5719770, 11439540]

約数ペア:

[(1, 11439540), (2, 5719770), (3, 3813180), (4, 2859885), (5, 2287908), (6, 1906590), (7, 1634220), (9, 1271060), (10, 1143954), (12, 953295), (14, 817110), (15, 762636), (18, 635530), (20, 571977), (21, 544740), (28, 408555), (30, 381318), (35, 326844), (36, 317765), (42, 272370), (45, 254212), (49, 233460), (60, 190659), (63, 181580), (70, 163422), (84, 136185), (90, 127106), (98, 116730), (105, 108948), (126, 90790), (140, 81711), (147, 77820), (180, 63553), (196, 58365), (210, 54474), (245, 46692), (252, 45395), (294, 38910), (315, 36316), (420, 27237), (441, 25940), (490, 23346), (588, 19455), (630, 18158), (735, 15564), (882, 12970), (980, 11673), (1260, 9079), (1297, 8820), (1470, 7782), (1764, 6485), (2205, 5188), (2594, 4410), (2940, 3891)]