1418374620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{19553}}^1$

素因数の和:19612

約数の個数: 144

約数和(自身を含む): 4783064832

約数和(自身を除く): 3364690212

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 31, 36, 39, 45, 52, 60, 62, 65, 78, 90, 93, 117, 124, 130, 155, 156, 180, 186, 195, 234, 260, 279, 310, 372, 390, 403, 465, 468, 558, 585, 620, 780, 806, 930, 1116, 1170, 1209, 1395, 1612, 1860, 2015, 2340, 2418, 2790, 3627, 4030, 4836, 5580, 6045, 7254, 8060, 12090, 14508, 18135, 19553, 24180, 36270, 39106, 58659, 72540, 78212, 97765, 117318, 175977, 195530, 234636, 254189, 293295, 351954, 391060, 508378, 586590, 606143, 703908, 762567, 879885, 1016756, 1173180, 1212286, 1270945, 1525134, 1759770, 1818429, 2287701, 2424572, 2541890, 3030715, 3050268, 3519540, 3636858, 3812835, 4575402, 5083780, 5455287, 6061430, 7273716, 7625670, 7879859, 9092145, 9150804, 10910574, 11438505, 12122860, 15251340, 15759718, 18184290, 21821148, 22877010, 23639577, 27276435, 31519436, 36368580, 39399295, 45754020, 47279154, 54552870, 70918731, 78798590, 94558308, 109105740, 118197885, 141837462, 157597180, 236395770, 283674924, 354593655, 472791540, 709187310, 1418374620]

約数ペア:

[(1, 1418374620), (2, 709187310), (3, 472791540), (4, 354593655), (5, 283674924), (6, 236395770), (9, 157597180), (10, 141837462), (12, 118197885), (13, 109105740), (15, 94558308), (18, 78798590), (20, 70918731), (26, 54552870), (30, 47279154), (31, 45754020), (36, 39399295), (39, 36368580), (45, 31519436), (52, 27276435), (60, 23639577), (62, 22877010), (65, 21821148), (78, 18184290), (90, 15759718), (93, 15251340), (117, 12122860), (124, 11438505), (130, 10910574), (155, 9150804), (156, 9092145), (180, 7879859), (186, 7625670), (195, 7273716), (234, 6061430), (260, 5455287), (279, 5083780), (310, 4575402), (372, 3812835), (390, 3636858), (403, 3519540), (465, 3050268), (468, 3030715), (558, 2541890), (585, 2424572), (620, 2287701), (780, 1818429), (806, 1759770), (930, 1525134), (1116, 1270945), (1170, 1212286), (1209, 1173180), (1395, 1016756), (1612, 879885), (1860, 762567), (2015, 703908), (2340, 606143), (2418, 586590), (2790, 508378), (3627, 391060), (4030, 351954), (4836, 293295), (5580, 254189), (6045, 234636), (7254, 195530), (8060, 175977), (12090, 117318), (14508, 97765), (18135, 78212), (19553, 72540), (24180, 58659), (36270, 39106)]