193354980

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{5059}}^1$

素因数の和:5098

約数の個数: 144

約数和(自身を含む): 678363840

約数和(自身を除く): 485008860

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 49, 52, 60, 65, 70, 78, 84, 91, 98, 105, 130, 140, 147, 156, 182, 195, 196, 210, 245, 260, 273, 294, 364, 390, 420, 455, 490, 546, 588, 637, 735, 780, 910, 980, 1092, 1274, 1365, 1470, 1820, 1911, 2548, 2730, 2940, 3185, 3822, 5059, 5460, 6370, 7644, 9555, 10118, 12740, 15177, 19110, 20236, 25295, 30354, 35413, 38220, 50590, 60708, 65767, 70826, 75885, 101180, 106239, 131534, 141652, 151770, 177065, 197301, 212478, 247891, 263068, 303540, 328835, 354130, 394602, 424956, 460369, 495782, 531195, 657670, 708260, 743673, 789204, 920738, 986505, 991564, 1062390, 1239455, 1315340, 1381107, 1487346, 1841476, 1973010, 2124780, 2301845, 2478910, 2762214, 2974692, 3222583, 3718365, 3946020, 4603690, 4957820, 5524428, 6445166, 6905535, 7436730, 9207380, 9667749, 12890332, 13811070, 14873460, 16112915, 19335498, 27622140, 32225830, 38670996, 48338745, 64451660, 96677490, 193354980]

約数ペア:

[(1, 193354980), (2, 96677490), (3, 64451660), (4, 48338745), (5, 38670996), (6, 32225830), (7, 27622140), (10, 19335498), (12, 16112915), (13, 14873460), (14, 13811070), (15, 12890332), (20, 9667749), (21, 9207380), (26, 7436730), (28, 6905535), (30, 6445166), (35, 5524428), (39, 4957820), (42, 4603690), (49, 3946020), (52, 3718365), (60, 3222583), (65, 2974692), (70, 2762214), (78, 2478910), (84, 2301845), (91, 2124780), (98, 1973010), (105, 1841476), (130, 1487346), (140, 1381107), (147, 1315340), (156, 1239455), (182, 1062390), (195, 991564), (196, 986505), (210, 920738), (245, 789204), (260, 743673), (273, 708260), (294, 657670), (364, 531195), (390, 495782), (420, 460369), (455, 424956), (490, 394602), (546, 354130), (588, 328835), (637, 303540), (735, 263068), (780, 247891), (910, 212478), (980, 197301), (1092, 177065), (1274, 151770), (1365, 141652), (1470, 131534), (1820, 106239), (1911, 101180), (2548, 75885), (2730, 70826), (2940, 65767), (3185, 60708), (3822, 50590), (5059, 38220), (5460, 35413), (6370, 30354), (7644, 25295), (9555, 20236), (10118, 19110), (12740, 15177)]