303986130

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{1621}}^1$

素因数の和:1704

約数の個数: 128

約数和(自身を含む): 896901120

約数和(自身を除く): 592914990

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 19, 21, 30, 35, 38, 42, 47, 57, 70, 94, 95, 105, 114, 133, 141, 190, 210, 235, 266, 282, 285, 329, 399, 470, 570, 658, 665, 705, 798, 893, 987, 1330, 1410, 1621, 1645, 1786, 1974, 1995, 2679, 3242, 3290, 3990, 4465, 4863, 4935, 5358, 6251, 8105, 8930, 9726, 9870, 11347, 12502, 13395, 16210, 18753, 22694, 24315, 26790, 30799, 31255, 34041, 37506, 48630, 56735, 61598, 62510, 68082, 76187, 92397, 93765, 113470, 152374, 153995, 170205, 184794, 187530, 215593, 228561, 307990, 340410, 380935, 431186, 457122, 461985, 533309, 646779, 761870, 923970, 1066618, 1077965, 1142805, 1293558, 1447553, 1599927, 2155930, 2285610, 2666545, 2895106, 3199854, 3233895, 4342659, 5333090, 6467790, 7237765, 7999635, 8685318, 10132871, 14475530, 15999270, 20265742, 21713295, 30398613, 43426590, 50664355, 60797226, 101328710, 151993065, 303986130]

約数ペア:

[(1, 303986130), (2, 151993065), (3, 101328710), (5, 60797226), (6, 50664355), (7, 43426590), (10, 30398613), (14, 21713295), (15, 20265742), (19, 15999270), (21, 14475530), (30, 10132871), (35, 8685318), (38, 7999635), (42, 7237765), (47, 6467790), (57, 5333090), (70, 4342659), (94, 3233895), (95, 3199854), (105, 2895106), (114, 2666545), (133, 2285610), (141, 2155930), (190, 1599927), (210, 1447553), (235, 1293558), (266, 1142805), (282, 1077965), (285, 1066618), (329, 923970), (399, 761870), (470, 646779), (570, 533309), (658, 461985), (665, 457122), (705, 431186), (798, 380935), (893, 340410), (987, 307990), (1330, 228561), (1410, 215593), (1621, 187530), (1645, 184794), (1786, 170205), (1974, 153995), (1995, 152374), (2679, 113470), (3242, 93765), (3290, 92397), (3990, 76187), (4465, 68082), (4863, 62510), (4935, 61598), (5358, 56735), (6251, 48630), (8105, 37506), (8930, 34041), (9726, 31255), (9870, 30799), (11347, 26790), (12502, 24315), (13395, 22694), (16210, 18753)]