30244344

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1$

素因数の和:165

約数の個数: 128

約数和(自身を含む): 87091200

約数和(自身を除く): 56846856

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 31, 39, 52, 53, 59, 62, 78, 93, 104, 106, 118, 124, 156, 159, 177, 186, 212, 236, 248, 312, 318, 354, 372, 403, 424, 472, 636, 689, 708, 744, 767, 806, 1209, 1272, 1378, 1416, 1534, 1612, 1643, 1829, 2067, 2301, 2418, 2756, 3068, 3127, 3224, 3286, 3658, 4134, 4602, 4836, 4929, 5487, 5512, 6136, 6254, 6572, 7316, 8268, 9204, 9381, 9672, 9858, 10974, 12508, 13144, 14632, 16536, 18408, 18762, 19716, 21359, 21948, 23777, 25016, 37524, 39432, 40651, 42718, 43896, 47554, 64077, 71331, 75048, 81302, 85436, 95108, 96937, 121953, 128154, 142662, 162604, 170872, 190216, 193874, 243906, 256308, 285324, 290811, 325208, 387748, 487812, 512616, 570648, 581622, 775496, 975624, 1163244, 1260181, 2326488, 2520362, 3780543, 5040724, 7561086, 10081448, 15122172, 30244344]

約数ペア:

[(1, 30244344), (2, 15122172), (3, 10081448), (4, 7561086), (6, 5040724), (8, 3780543), (12, 2520362), (13, 2326488), (24, 1260181), (26, 1163244), (31, 975624), (39, 775496), (52, 581622), (53, 570648), (59, 512616), (62, 487812), (78, 387748), (93, 325208), (104, 290811), (106, 285324), (118, 256308), (124, 243906), (156, 193874), (159, 190216), (177, 170872), (186, 162604), (212, 142662), (236, 128154), (248, 121953), (312, 96937), (318, 95108), (354, 85436), (372, 81302), (403, 75048), (424, 71331), (472, 64077), (636, 47554), (689, 43896), (708, 42718), (744, 40651), (767, 39432), (806, 37524), (1209, 25016), (1272, 23777), (1378, 21948), (1416, 21359), (1534, 19716), (1612, 18762), (1643, 18408), (1829, 16536), (2067, 14632), (2301, 13144), (2418, 12508), (2756, 10974), (3068, 9858), (3127, 9672), (3224, 9381), (3286, 9204), (3658, 8268), (4134, 7316), (4602, 6572), (4836, 6254), (4929, 6136), (5487, 5512)]