139743660

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{10733}}^1$

素因数の和:10783

約数の個数: 96

約数和(自身を含む): 461647872

約数和(自身を除く): 321904212

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 31, 35, 42, 60, 62, 70, 84, 93, 105, 124, 140, 155, 186, 210, 217, 310, 372, 420, 434, 465, 620, 651, 868, 930, 1085, 1302, 1860, 2170, 2604, 3255, 4340, 6510, 10733, 13020, 21466, 32199, 42932, 53665, 64398, 75131, 107330, 128796, 150262, 160995, 214660, 225393, 300524, 321990, 332723, 375655, 450786, 643980, 665446, 751310, 901572, 998169, 1126965, 1330892, 1502620, 1663615, 1996338, 2253930, 2329061, 3327230, 3992676, 4507860, 4658122, 4990845, 6654460, 6987183, 9316244, 9981690, 11645305, 13974366, 19963380, 23290610, 27948732, 34935915, 46581220, 69871830, 139743660]

約数ペア:

[(1, 139743660), (2, 69871830), (3, 46581220), (4, 34935915), (5, 27948732), (6, 23290610), (7, 19963380), (10, 13974366), (12, 11645305), (14, 9981690), (15, 9316244), (20, 6987183), (21, 6654460), (28, 4990845), (30, 4658122), (31, 4507860), (35, 3992676), (42, 3327230), (60, 2329061), (62, 2253930), (70, 1996338), (84, 1663615), (93, 1502620), (105, 1330892), (124, 1126965), (140, 998169), (155, 901572), (186, 751310), (210, 665446), (217, 643980), (310, 450786), (372, 375655), (420, 332723), (434, 321990), (465, 300524), (620, 225393), (651, 214660), (868, 160995), (930, 150262), (1085, 128796), (1302, 107330), (1860, 75131), (2170, 64398), (2604, 53665), (3255, 42932), (4340, 32199), (6510, 21466), (10733, 13020)]