14953744540

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{127}}^1\times {\mathrm{137}}^1\times {\mathrm{877}}^1$

素因数の和:1164

約数の個数: 144

約数和(自身を含む): 37128526848

約数和(自身を除く): 22174782308

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 127, 137, 140, 196, 245, 254, 274, 490, 508, 548, 635, 685, 877, 889, 959, 980, 1270, 1370, 1754, 1778, 1918, 2540, 2740, 3508, 3556, 3836, 4385, 4445, 4795, 6139, 6223, 6713, 8770, 8890, 9590, 12278, 12446, 13426, 17399, 17540, 17780, 19180, 24556, 24892, 26852, 30695, 31115, 33565, 34798, 42973, 61390, 62230, 67130, 69596, 85946, 86995, 111379, 120149, 121793, 122780, 124460, 134260, 171892, 173990, 214865, 222758, 240298, 243586, 347980, 429730, 445516, 480596, 487172, 556895, 600745, 608965, 779653, 841043, 852551, 859460, 1113790, 1201490, 1217930, 1559306, 1682086, 1705102, 2227580, 2402980, 2435860, 3118612, 3364172, 3410204, 3898265, 4205215, 4262755, 5457571, 5887301, 7796530, 8410430, 8525510, 10915142, 11774602, 15258923, 15593060, 16820860, 17051020, 21830284, 23549204, 27287855, 29436505, 30517846, 54575710, 58873010, 61035692, 76294615, 106812461, 109151420, 117746020, 152589230, 213624922, 305178460, 427249844, 534062305, 747687227, 1068124610, 1495374454, 2136249220, 2990748908, 3738436135, 7476872270, 14953744540]

約数ペア:

[(1, 14953744540), (2, 7476872270), (4, 3738436135), (5, 2990748908), (7, 2136249220), (10, 1495374454), (14, 1068124610), (20, 747687227), (28, 534062305), (35, 427249844), (49, 305178460), (70, 213624922), (98, 152589230), (127, 117746020), (137, 109151420), (140, 106812461), (196, 76294615), (245, 61035692), (254, 58873010), (274, 54575710), (490, 30517846), (508, 29436505), (548, 27287855), (635, 23549204), (685, 21830284), (877, 17051020), (889, 16820860), (959, 15593060), (980, 15258923), (1270, 11774602), (1370, 10915142), (1754, 8525510), (1778, 8410430), (1918, 7796530), (2540, 5887301), (2740, 5457571), (3508, 4262755), (3556, 4205215), (3836, 3898265), (4385, 3410204), (4445, 3364172), (4795, 3118612), (6139, 2435860), (6223, 2402980), (6713, 2227580), (8770, 1705102), (8890, 1682086), (9590, 1559306), (12278, 1217930), (12446, 1201490), (13426, 1113790), (17399, 859460), (17540, 852551), (17780, 841043), (19180, 779653), (24556, 608965), (24892, 600745), (26852, 556895), (30695, 487172), (31115, 480596), (33565, 445516), (34798, 429730), (42973, 347980), (61390, 243586), (62230, 240298), (67130, 222758), (69596, 214865), (85946, 173990), (86995, 171892), (111379, 134260), (120149, 124460), (121793, 122780)]