214210620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2953}}^1$

素因数の和:3012

約数の個数: 144

約数和(自身を含む): 722572032

約数和(自身を除く): 508361412

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, 2953, 3627, 4030, 4836, 5580, 5906, 6045, 7254, 8060, 8859, 11812, 12090, 14508, 14765, 17718, 18135, 24180, 26577, 29530, 35436, 36270, 38389, 44295, 53154, 59060, 72540, 76778, 88590, 91543, 106308, 115167, 132885, 153556, 177180, 183086, 191945, 230334, 265770, 274629, 345501, 366172, 383890, 457715, 460668, 531540, 549258, 575835, 691002, 767780, 823887, 915430, 1098516, 1151670, 1190059, 1373145, 1382004, 1647774, 1727505, 1830860, 2303340, 2380118, 2746290, 3295548, 3455010, 3570177, 4119435, 4760236, 5492580, 5950295, 6910020, 7140354, 8238870, 10710531, 11900590, 14280708, 16477740, 17850885, 21421062, 23801180, 35701770, 42842124, 53552655, 71403540, 107105310, 214210620]

約数ペア:

[(1, 214210620), (2, 107105310), (3, 71403540), (4, 53552655), (5, 42842124), (6, 35701770), (9, 23801180), (10, 21421062), (12, 17850885), (13, 16477740), (15, 14280708), (18, 11900590), (20, 10710531), (26, 8238870), (30, 7140354), (31, 6910020), (36, 5950295), (39, 5492580), (45, 4760236), (52, 4119435), (60, 3570177), (62, 3455010), (65, 3295548), (78, 2746290), (90, 2380118), (93, 2303340), (117, 1830860), (124, 1727505), (130, 1647774), (155, 1382004), (156, 1373145), (180, 1190059), (186, 1151670), (195, 1098516), (234, 915430), (260, 823887), (279, 767780), (310, 691002), (372, 575835), (390, 549258), (403, 531540), (465, 460668), (468, 457715), (558, 383890), (585, 366172), (620, 345501), (780, 274629), (806, 265770), (930, 230334), (1116, 191945), (1170, 183086), (1209, 177180), (1395, 153556), (1612, 132885), (1860, 115167), (2015, 106308), (2340, 91543), (2418, 88590), (2790, 76778), (2953, 72540), (3627, 59060), (4030, 53154), (4836, 44295), (5580, 38389), (5906, 36270), (6045, 35436), (7254, 29530), (8060, 26577), (8859, 24180), (11812, 18135), (12090, 17718), (14508, 14765)]