22781850

素因数分解:

$2^1\times 3^1\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1669}}^1$

素因数の和:1704

約数の個数: 96

約数和(自身を含む): 69578880

約数和(自身を除く): 46797030

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 25, 26, 30, 35, 39, 42, 50, 65, 70, 75, 78, 91, 105, 130, 150, 175, 182, 195, 210, 273, 325, 350, 390, 455, 525, 546, 650, 910, 975, 1050, 1365, 1669, 1950, 2275, 2730, 3338, 4550, 5007, 6825, 8345, 10014, 11683, 13650, 16690, 21697, 23366, 25035, 35049, 41725, 43394, 50070, 58415, 65091, 70098, 83450, 108485, 116830, 125175, 130182, 151879, 175245, 216970, 250350, 292075, 303758, 325455, 350490, 455637, 542425, 584150, 650910, 759395, 876225, 911274, 1084850, 1518790, 1627275, 1752450, 2278185, 3254550, 3796975, 4556370, 7593950, 11390925, 22781850]

約数ペア:

[(1, 22781850), (2, 11390925), (3, 7593950), (5, 4556370), (6, 3796975), (7, 3254550), (10, 2278185), (13, 1752450), (14, 1627275), (15, 1518790), (21, 1084850), (25, 911274), (26, 876225), (30, 759395), (35, 650910), (39, 584150), (42, 542425), (50, 455637), (65, 350490), (70, 325455), (75, 303758), (78, 292075), (91, 250350), (105, 216970), (130, 175245), (150, 151879), (175, 130182), (182, 125175), (195, 116830), (210, 108485), (273, 83450), (325, 70098), (350, 65091), (390, 58415), (455, 50070), (525, 43394), (546, 41725), (650, 35049), (910, 25035), (975, 23366), (1050, 21697), (1365, 16690), (1669, 13650), (1950, 11683), (2275, 10014), (2730, 8345), (3338, 6825), (4550, 5007)]