22760010

素因数分解:

$2^1\times 3^2\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{397}}^1$

素因数の和:437

約数の個数: 144

約数和(自身を含む): 74319336

約数和(自身を除く): 51559326

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 13, 14, 15, 18, 21, 26, 30, 35, 39, 42, 45, 49, 63, 65, 70, 78, 90, 91, 98, 105, 117, 126, 130, 147, 182, 195, 210, 234, 245, 273, 294, 315, 390, 397, 441, 455, 490, 546, 585, 630, 637, 735, 794, 819, 882, 910, 1170, 1191, 1274, 1365, 1470, 1638, 1911, 1985, 2205, 2382, 2730, 2779, 3185, 3573, 3822, 3970, 4095, 4410, 5161, 5558, 5733, 5955, 6370, 7146, 8190, 8337, 9555, 10322, 11466, 11910, 13895, 15483, 16674, 17865, 19110, 19453, 25011, 25805, 27790, 28665, 30966, 35730, 36127, 38906, 41685, 46449, 50022, 51610, 57330, 58359, 72254, 77415, 83370, 92898, 97265, 108381, 116718, 125055, 154830, 175077, 180635, 194530, 216762, 232245, 250110, 252889, 291795, 325143, 350154, 361270, 464490, 505778, 541905, 583590, 650286, 758667, 875385, 1083810, 1264445, 1517334, 1625715, 1750770, 2276001, 2528890, 3251430, 3793335, 4552002, 7586670, 11380005, 22760010]

約数ペア:

[(1, 22760010), (2, 11380005), (3, 7586670), (5, 4552002), (6, 3793335), (7, 3251430), (9, 2528890), (10, 2276001), (13, 1750770), (14, 1625715), (15, 1517334), (18, 1264445), (21, 1083810), (26, 875385), (30, 758667), (35, 650286), (39, 583590), (42, 541905), (45, 505778), (49, 464490), (63, 361270), (65, 350154), (70, 325143), (78, 291795), (90, 252889), (91, 250110), (98, 232245), (105, 216762), (117, 194530), (126, 180635), (130, 175077), (147, 154830), (182, 125055), (195, 116718), (210, 108381), (234, 97265), (245, 92898), (273, 83370), (294, 77415), (315, 72254), (390, 58359), (397, 57330), (441, 51610), (455, 50022), (490, 46449), (546, 41685), (585, 38906), (630, 36127), (637, 35730), (735, 30966), (794, 28665), (819, 27790), (882, 25805), (910, 25011), (1170, 19453), (1191, 19110), (1274, 17865), (1365, 16674), (1470, 15483), (1638, 13895), (1911, 11910), (1985, 11466), (2205, 10322), (2382, 9555), (2730, 8337), (2779, 8190), (3185, 7146), (3573, 6370), (3822, 5955), (3970, 5733), (4095, 5558), (4410, 5161)]