13284420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{271}}^1$

素因数の和:345

約数の個数: 96

約数和(自身を含む): 40212480

約数和(自身を除く): 26928060

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 43, 57, 60, 76, 86, 95, 114, 129, 172, 190, 215, 228, 258, 271, 285, 380, 430, 516, 542, 570, 645, 813, 817, 860, 1084, 1140, 1290, 1355, 1626, 1634, 2451, 2580, 2710, 3252, 3268, 4065, 4085, 4902, 5149, 5420, 8130, 8170, 9804, 10298, 11653, 12255, 15447, 16260, 16340, 20596, 23306, 24510, 25745, 30894, 34959, 46612, 49020, 51490, 58265, 61788, 69918, 77235, 102980, 116530, 139836, 154470, 174795, 221407, 233060, 308940, 349590, 442814, 664221, 699180, 885628, 1107035, 1328442, 2214070, 2656884, 3321105, 4428140, 6642210, 13284420]

約数ペア:

[(1, 13284420), (2, 6642210), (3, 4428140), (4, 3321105), (5, 2656884), (6, 2214070), (10, 1328442), (12, 1107035), (15, 885628), (19, 699180), (20, 664221), (30, 442814), (38, 349590), (43, 308940), (57, 233060), (60, 221407), (76, 174795), (86, 154470), (95, 139836), (114, 116530), (129, 102980), (172, 77235), (190, 69918), (215, 61788), (228, 58265), (258, 51490), (271, 49020), (285, 46612), (380, 34959), (430, 30894), (516, 25745), (542, 24510), (570, 23306), (645, 20596), (813, 16340), (817, 16260), (860, 15447), (1084, 12255), (1140, 11653), (1290, 10298), (1355, 9804), (1626, 8170), (1634, 8130), (2451, 5420), (2580, 5149), (2710, 4902), (3252, 4085), (3268, 4065)]