1187302590

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{231443}}^1$

素因数の和:231478

約数の個数: 64

約数和(自身を含む): 3332793600

約数和(自身を除く): 2145491010

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 27, 30, 38, 45, 54, 57, 90, 95, 114, 135, 171, 190, 270, 285, 342, 513, 570, 855, 1026, 1710, 2565, 5130, 231443, 462886, 694329, 1157215, 1388658, 2082987, 2314430, 3471645, 4165974, 4397417, 6248961, 6943290, 8794834, 10414935, 12497922, 13192251, 20829870, 21987085, 26384502, 31244805, 39576753, 43974170, 62489610, 65961255, 79153506, 118730259, 131922510, 197883765, 237460518, 395767530, 593651295, 1187302590]

約数ペア:

[(1, 1187302590), (2, 593651295), (3, 395767530), (5, 237460518), (6, 197883765), (9, 131922510), (10, 118730259), (15, 79153506), (18, 65961255), (19, 62489610), (27, 43974170), (30, 39576753), (38, 31244805), (45, 26384502), (54, 21987085), (57, 20829870), (90, 13192251), (95, 12497922), (114, 10414935), (135, 8794834), (171, 6943290), (190, 6248961), (270, 4397417), (285, 4165974), (342, 3471645), (513, 2314430), (570, 2082987), (855, 1388658), (1026, 1157215), (1710, 694329), (2565, 462886), (5130, 231443)]