15673739490

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{199}}^1\times {\mathrm{487}}^1\times {\mathrm{599}}^1$

素因数の和:1301

約数の個数: 128

約数和(自身を含む): 42163200000

約数和(自身を除く): 26489460510

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 199, 270, 398, 487, 597, 599, 974, 995, 1194, 1198, 1461, 1791, 1797, 1990, 2435, 2922, 2985, 2995, 3582, 3594, 4383, 4870, 5373, 5391, 5970, 5990, 7305, 8766, 8955, 8985, 10746, 10782, 13149, 14610, 16173, 17910, 17970, 21915, 26298, 26865, 26955, 32346, 43830, 53730, 53910, 65745, 80865, 96913, 119201, 131490, 161730, 193826, 238402, 290739, 291713, 357603, 484565, 581478, 583426, 596005, 715206, 872217, 875139, 969130, 1072809, 1192010, 1453695, 1458565, 1744434, 1750278, 1788015, 2145618, 2616651, 2625417, 2907390, 2917130, 3218427, 3576030, 4361085, 4375695, 5233302, 5250834, 5364045, 6436854, 7876251, 8722170, 8751390, 10728090, 13083255, 13127085, 15752502, 16092135, 26166510, 26254170, 32184270, 39381255, 58050887, 78762510, 116101774, 174152661, 290254435, 348305322, 522457983, 580508870, 870763305, 1044915966, 1567373949, 1741526610, 2612289915, 3134747898, 5224579830, 7836869745, 15673739490]

約数ペア:

[(1, 15673739490), (2, 7836869745), (3, 5224579830), (5, 3134747898), (6, 2612289915), (9, 1741526610), (10, 1567373949), (15, 1044915966), (18, 870763305), (27, 580508870), (30, 522457983), (45, 348305322), (54, 290254435), (90, 174152661), (135, 116101774), (199, 78762510), (270, 58050887), (398, 39381255), (487, 32184270), (597, 26254170), (599, 26166510), (974, 16092135), (995, 15752502), (1194, 13127085), (1198, 13083255), (1461, 10728090), (1791, 8751390), (1797, 8722170), (1990, 7876251), (2435, 6436854), (2922, 5364045), (2985, 5250834), (2995, 5233302), (3582, 4375695), (3594, 4361085), (4383, 3576030), (4870, 3218427), (5373, 2917130), (5391, 2907390), (5970, 2625417), (5990, 2616651), (7305, 2145618), (8766, 1788015), (8955, 1750278), (8985, 1744434), (10746, 1458565), (10782, 1453695), (13149, 1192010), (14610, 1072809), (16173, 969130), (17910, 875139), (17970, 872217), (21915, 715206), (26298, 596005), (26865, 583426), (26955, 581478), (32346, 484565), (43830, 357603), (53730, 291713), (53910, 290739), (65745, 238402), (80865, 193826), (96913, 161730), (119201, 131490)]