22190490

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{199}}^1$

素因数の和:281

約数の個数: 128

約数和(自身を含む): 69120000

約数和(自身を除く): 46929510

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 59, 63, 70, 90, 105, 118, 126, 135, 177, 189, 199, 210, 270, 295, 315, 354, 378, 398, 413, 531, 590, 597, 630, 826, 885, 945, 995, 1062, 1194, 1239, 1393, 1593, 1770, 1791, 1890, 1990, 2065, 2478, 2655, 2786, 2985, 3186, 3582, 3717, 4130, 4179, 5310, 5373, 5970, 6195, 6965, 7434, 7965, 8358, 8955, 10746, 11151, 11741, 12390, 12537, 13930, 15930, 17910, 18585, 20895, 22302, 23482, 25074, 26865, 35223, 37170, 37611, 41790, 53730, 55755, 58705, 62685, 70446, 75222, 82187, 105669, 111510, 117410, 125370, 164374, 176115, 188055, 211338, 246561, 317007, 352230, 376110, 410935, 493122, 528345, 634014, 739683, 821870, 1056690, 1232805, 1479366, 1585035, 2219049, 2465610, 3170070, 3698415, 4438098, 7396830, 11095245, 22190490]

約数ペア:

[(1, 22190490), (2, 11095245), (3, 7396830), (5, 4438098), (6, 3698415), (7, 3170070), (9, 2465610), (10, 2219049), (14, 1585035), (15, 1479366), (18, 1232805), (21, 1056690), (27, 821870), (30, 739683), (35, 634014), (42, 528345), (45, 493122), (54, 410935), (59, 376110), (63, 352230), (70, 317007), (90, 246561), (105, 211338), (118, 188055), (126, 176115), (135, 164374), (177, 125370), (189, 117410), (199, 111510), (210, 105669), (270, 82187), (295, 75222), (315, 70446), (354, 62685), (378, 58705), (398, 55755), (413, 53730), (531, 41790), (590, 37611), (597, 37170), (630, 35223), (826, 26865), (885, 25074), (945, 23482), (995, 22302), (1062, 20895), (1194, 18585), (1239, 17910), (1393, 15930), (1593, 13930), (1770, 12537), (1791, 12390), (1890, 11741), (1990, 11151), (2065, 10746), (2478, 8955), (2655, 8358), (2786, 7965), (2985, 7434), (3186, 6965), (3582, 6195), (3717, 5970), (4130, 5373), (4179, 5310)]