39436950

素因数分解:

$2^1\times 3^1\times 5^2\times 7^1\times {\mathrm{23}}^2\times {\mathrm{71}}^1$

素因数の和:139

約数の個数: 144

約数和(自身を含む): 118492416

約数和(自身を除く): 79055466

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 23, 25, 30, 35, 42, 46, 50, 69, 70, 71, 75, 105, 115, 138, 142, 150, 161, 175, 210, 213, 230, 322, 345, 350, 355, 426, 483, 497, 525, 529, 575, 690, 710, 805, 966, 994, 1050, 1058, 1065, 1150, 1491, 1587, 1610, 1633, 1725, 1775, 2130, 2415, 2485, 2645, 2982, 3174, 3266, 3450, 3550, 3703, 4025, 4830, 4899, 4970, 5290, 5325, 7406, 7455, 7935, 8050, 8165, 9798, 10650, 11109, 11431, 12075, 12425, 13225, 14910, 15870, 16330, 18515, 22218, 22862, 24150, 24495, 24850, 26450, 34293, 37030, 37275, 37559, 39675, 40825, 48990, 55545, 57155, 68586, 74550, 75118, 79350, 81650, 92575, 111090, 112677, 114310, 122475, 171465, 185150, 187795, 225354, 244950, 262913, 277725, 285775, 342930, 375590, 525826, 555450, 563385, 571550, 788739, 857325, 938975, 1126770, 1314565, 1577478, 1714650, 1877950, 2629130, 2816925, 3943695, 5633850, 6572825, 7887390, 13145650, 19718475, 39436950]

約数ペア:

[(1, 39436950), (2, 19718475), (3, 13145650), (5, 7887390), (6, 6572825), (7, 5633850), (10, 3943695), (14, 2816925), (15, 2629130), (21, 1877950), (23, 1714650), (25, 1577478), (30, 1314565), (35, 1126770), (42, 938975), (46, 857325), (50, 788739), (69, 571550), (70, 563385), (71, 555450), (75, 525826), (105, 375590), (115, 342930), (138, 285775), (142, 277725), (150, 262913), (161, 244950), (175, 225354), (210, 187795), (213, 185150), (230, 171465), (322, 122475), (345, 114310), (350, 112677), (355, 111090), (426, 92575), (483, 81650), (497, 79350), (525, 75118), (529, 74550), (575, 68586), (690, 57155), (710, 55545), (805, 48990), (966, 40825), (994, 39675), (1050, 37559), (1058, 37275), (1065, 37030), (1150, 34293), (1491, 26450), (1587, 24850), (1610, 24495), (1633, 24150), (1725, 22862), (1775, 22218), (2130, 18515), (2415, 16330), (2485, 15870), (2645, 14910), (2982, 13225), (3174, 12425), (3266, 12075), (3450, 11431), (3550, 11109), (3703, 10650), (4025, 9798), (4830, 8165), (4899, 8050), (4970, 7935), (5290, 7455), (5325, 7406)]