70489350

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{31}}^2\times {\mathrm{163}}^1$

素因数の和:243

約数の個数: 108

約数和(自身を含む): 196888068

約数和(自身を除く): 126398718

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 31, 45, 50, 62, 75, 90, 93, 150, 155, 163, 186, 225, 279, 310, 326, 450, 465, 489, 558, 775, 815, 930, 961, 978, 1395, 1467, 1550, 1630, 1922, 2325, 2445, 2790, 2883, 2934, 4075, 4650, 4805, 4890, 5053, 5766, 6975, 7335, 8150, 8649, 9610, 10106, 12225, 13950, 14415, 14670, 15159, 17298, 24025, 24450, 25265, 28830, 30318, 36675, 43245, 45477, 48050, 50530, 72075, 73350, 75795, 86490, 90954, 126325, 144150, 151590, 156643, 216225, 227385, 252650, 313286, 378975, 432450, 454770, 469929, 757950, 783215, 939858, 1136925, 1409787, 1566430, 2273850, 2349645, 2819574, 3916075, 4699290, 7048935, 7832150, 11748225, 14097870, 23496450, 35244675, 70489350]

約数ペア:

[(1, 70489350), (2, 35244675), (3, 23496450), (5, 14097870), (6, 11748225), (9, 7832150), (10, 7048935), (15, 4699290), (18, 3916075), (25, 2819574), (30, 2349645), (31, 2273850), (45, 1566430), (50, 1409787), (62, 1136925), (75, 939858), (90, 783215), (93, 757950), (150, 469929), (155, 454770), (163, 432450), (186, 378975), (225, 313286), (279, 252650), (310, 227385), (326, 216225), (450, 156643), (465, 151590), (489, 144150), (558, 126325), (775, 90954), (815, 86490), (930, 75795), (961, 73350), (978, 72075), (1395, 50530), (1467, 48050), (1550, 45477), (1630, 43245), (1922, 36675), (2325, 30318), (2445, 28830), (2790, 25265), (2883, 24450), (2934, 24025), (4075, 17298), (4650, 15159), (4805, 14670), (4890, 14415), (5053, 13950), (5766, 12225), (6975, 10106), (7335, 9610), (8150, 8649)]