224111790

素因数分解:

$2^1\times 3^2\times 5^1\times 7^2\times {\mathrm{89}}^1\times {\mathrm{571}}^1$

素因数の和:687

約数の個数: 144

約数和(自身を含む): 686640240

約数和(自身を除く): 462528450

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 49, 63, 70, 89, 90, 98, 105, 126, 147, 178, 210, 245, 267, 294, 315, 441, 445, 490, 534, 571, 623, 630, 735, 801, 882, 890, 1142, 1246, 1335, 1470, 1602, 1713, 1869, 2205, 2670, 2855, 3115, 3426, 3738, 3997, 4005, 4361, 4410, 5139, 5607, 5710, 6230, 7994, 8010, 8565, 8722, 9345, 10278, 11214, 11991, 13083, 17130, 18690, 19985, 21805, 23982, 25695, 26166, 27979, 28035, 35973, 39249, 39970, 43610, 50819, 51390, 55958, 56070, 59955, 65415, 71946, 78498, 83937, 101638, 119910, 130830, 139895, 152457, 167874, 179865, 196245, 251811, 254095, 279790, 304914, 355733, 359730, 392490, 419685, 457371, 503622, 508190, 711466, 762285, 839370, 914742, 1067199, 1259055, 1524570, 1778665, 2134398, 2286855, 2490131, 2518110, 3201597, 3557330, 4573710, 4980262, 5335995, 6403194, 7470393, 10671990, 12450655, 14940786, 16007985, 22411179, 24901310, 32015970, 37351965, 44822358, 74703930, 112055895, 224111790]

約数ペア:

[(1, 224111790), (2, 112055895), (3, 74703930), (5, 44822358), (6, 37351965), (7, 32015970), (9, 24901310), (10, 22411179), (14, 16007985), (15, 14940786), (18, 12450655), (21, 10671990), (30, 7470393), (35, 6403194), (42, 5335995), (45, 4980262), (49, 4573710), (63, 3557330), (70, 3201597), (89, 2518110), (90, 2490131), (98, 2286855), (105, 2134398), (126, 1778665), (147, 1524570), (178, 1259055), (210, 1067199), (245, 914742), (267, 839370), (294, 762285), (315, 711466), (441, 508190), (445, 503622), (490, 457371), (534, 419685), (571, 392490), (623, 359730), (630, 355733), (735, 304914), (801, 279790), (882, 254095), (890, 251811), (1142, 196245), (1246, 179865), (1335, 167874), (1470, 152457), (1602, 139895), (1713, 130830), (1869, 119910), (2205, 101638), (2670, 83937), (2855, 78498), (3115, 71946), (3426, 65415), (3738, 59955), (3997, 56070), (4005, 55958), (4361, 51390), (4410, 50819), (5139, 43610), (5607, 39970), (5710, 39249), (6230, 35973), (7994, 28035), (8010, 27979), (8565, 26166), (8722, 25695), (9345, 23982), (10278, 21805), (11214, 19985), (11991, 18690), (13083, 17130)]