42204330

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{2161}}^1$

素因数の和:2212

約数の個数: 96

約数和(自身を含む): 129512448

約数和(自身を除く): 87308118

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 31, 35, 42, 45, 62, 63, 70, 90, 93, 105, 126, 155, 186, 210, 217, 279, 310, 315, 434, 465, 558, 630, 651, 930, 1085, 1302, 1395, 1953, 2161, 2170, 2790, 3255, 3906, 4322, 6483, 6510, 9765, 10805, 12966, 15127, 19449, 19530, 21610, 30254, 32415, 38898, 45381, 64830, 66991, 75635, 90762, 97245, 133982, 136143, 151270, 194490, 200973, 226905, 272286, 334955, 401946, 453810, 468937, 602919, 669910, 680715, 937874, 1004865, 1205838, 1361430, 1406811, 2009730, 2344685, 2813622, 3014595, 4220433, 4689370, 6029190, 7034055, 8440866, 14068110, 21102165, 42204330]

約数ペア:

[(1, 42204330), (2, 21102165), (3, 14068110), (5, 8440866), (6, 7034055), (7, 6029190), (9, 4689370), (10, 4220433), (14, 3014595), (15, 2813622), (18, 2344685), (21, 2009730), (30, 1406811), (31, 1361430), (35, 1205838), (42, 1004865), (45, 937874), (62, 680715), (63, 669910), (70, 602919), (90, 468937), (93, 453810), (105, 401946), (126, 334955), (155, 272286), (186, 226905), (210, 200973), (217, 194490), (279, 151270), (310, 136143), (315, 133982), (434, 97245), (465, 90762), (558, 75635), (630, 66991), (651, 64830), (930, 45381), (1085, 38898), (1302, 32415), (1395, 30254), (1953, 21610), (2161, 19530), (2170, 19449), (2790, 15127), (3255, 12966), (3906, 10805), (4322, 9765), (6483, 6510)]