214959540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{193}}^1\times {\mathrm{977}}^1$

素因数の和:1201

約数の個数: 96

約数和(自身を含む): 637499520

約数和(自身を除く): 422539980

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 193, 228, 285, 380, 386, 570, 579, 772, 965, 977, 1140, 1158, 1930, 1954, 2316, 2895, 2931, 3667, 3860, 3908, 4885, 5790, 5862, 7334, 9770, 11001, 11580, 11724, 14655, 14668, 18335, 18563, 19540, 22002, 29310, 36670, 37126, 44004, 55005, 55689, 58620, 73340, 74252, 92815, 110010, 111378, 185630, 188561, 220020, 222756, 278445, 371260, 377122, 556890, 565683, 754244, 942805, 1113780, 1131366, 1885610, 2262732, 2828415, 3582659, 3771220, 5656830, 7165318, 10747977, 11313660, 14330636, 17913295, 21495954, 35826590, 42991908, 53739885, 71653180, 107479770, 214959540]

約数ペア:

[(1, 214959540), (2, 107479770), (3, 71653180), (4, 53739885), (5, 42991908), (6, 35826590), (10, 21495954), (12, 17913295), (15, 14330636), (19, 11313660), (20, 10747977), (30, 7165318), (38, 5656830), (57, 3771220), (60, 3582659), (76, 2828415), (95, 2262732), (114, 1885610), (190, 1131366), (193, 1113780), (228, 942805), (285, 754244), (380, 565683), (386, 556890), (570, 377122), (579, 371260), (772, 278445), (965, 222756), (977, 220020), (1140, 188561), (1158, 185630), (1930, 111378), (1954, 110010), (2316, 92815), (2895, 74252), (2931, 73340), (3667, 58620), (3860, 55689), (3908, 55005), (4885, 44004), (5790, 37126), (5862, 36670), (7334, 29310), (9770, 22002), (11001, 19540), (11580, 18563), (11724, 18335), (14655, 14668)]