11887590

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{163}}^1$

素因数の和:214

約数の個数: 128

約数和(自身を含む): 35707392

約数和(自身を除く): 23819802

約数列:

[1, 2, 3, 5, 6, 10, 11, 13, 15, 17, 22, 26, 30, 33, 34, 39, 51, 55, 65, 66, 78, 85, 102, 110, 130, 143, 163, 165, 170, 187, 195, 221, 255, 286, 326, 330, 374, 390, 429, 442, 489, 510, 561, 663, 715, 815, 858, 935, 978, 1105, 1122, 1326, 1430, 1630, 1793, 1870, 2119, 2145, 2210, 2431, 2445, 2771, 2805, 3315, 3586, 4238, 4290, 4862, 4890, 5379, 5542, 5610, 6357, 6630, 7293, 8313, 8965, 10595, 10758, 12155, 12714, 13855, 14586, 16626, 17930, 21190, 23309, 24310, 26895, 27710, 30481, 31785, 36023, 36465, 41565, 46618, 53790, 60962, 63570, 69927, 72046, 72930, 83130, 91443, 108069, 116545, 139854, 152405, 180115, 182886, 216138, 233090, 304810, 349635, 360230, 396253, 457215, 540345, 699270, 792506, 914430, 1080690, 1188759, 1981265, 2377518, 3962530, 5943795, 11887590]

約数ペア:

[(1, 11887590), (2, 5943795), (3, 3962530), (5, 2377518), (6, 1981265), (10, 1188759), (11, 1080690), (13, 914430), (15, 792506), (17, 699270), (22, 540345), (26, 457215), (30, 396253), (33, 360230), (34, 349635), (39, 304810), (51, 233090), (55, 216138), (65, 182886), (66, 180115), (78, 152405), (85, 139854), (102, 116545), (110, 108069), (130, 91443), (143, 83130), (163, 72930), (165, 72046), (170, 69927), (187, 63570), (195, 60962), (221, 53790), (255, 46618), (286, 41565), (326, 36465), (330, 36023), (374, 31785), (390, 30481), (429, 27710), (442, 26895), (489, 24310), (510, 23309), (561, 21190), (663, 17930), (715, 16626), (815, 14586), (858, 13855), (935, 12714), (978, 12155), (1105, 10758), (1122, 10595), (1326, 8965), (1430, 8313), (1630, 7293), (1793, 6630), (1870, 6357), (2119, 5610), (2145, 5542), (2210, 5379), (2431, 4890), (2445, 4862), (2771, 4290), (2805, 4238), (3315, 3586)]