12897710910

素因数分解:

$2^1\times 3^2\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{153929}}^1$

素因数の和:153975

約数の個数: 144

約数和(自身を含む): 41062366800

約数和(自身を除く): 28164655890

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 19, 21, 30, 35, 38, 42, 45, 49, 57, 63, 70, 90, 95, 98, 105, 114, 126, 133, 147, 171, 190, 210, 245, 266, 285, 294, 315, 342, 399, 441, 490, 570, 630, 665, 735, 798, 855, 882, 931, 1197, 1330, 1470, 1710, 1862, 1995, 2205, 2394, 2793, 3990, 4410, 4655, 5586, 5985, 8379, 9310, 11970, 13965, 16758, 27930, 41895, 83790, 153929, 307858, 461787, 769645, 923574, 1077503, 1385361, 1539290, 2155006, 2308935, 2770722, 2924651, 3232509, 4617870, 5387515, 5849302, 6465018, 6926805, 7542521, 8773953, 9697527, 10775030, 13853610, 14623255, 15085042, 16162545, 17547906, 19395054, 20472557, 22627563, 26321859, 29246510, 32325090, 37712605, 40945114, 43869765, 45255126, 48487635, 52643718, 61417671, 67882689, 75425210, 87739530, 96975270, 102362785, 113137815, 122835342, 131609295, 135765378, 143307899, 184253013, 204725570, 226275630, 263218590, 286615798, 307088355, 339413445, 368506026, 429923697, 614176710, 678826890, 716539495, 859847394, 921265065, 1289771091, 1433078990, 1842530130, 2149618485, 2579542182, 4299236970, 6448855455, 12897710910]

約数ペア:

[(1, 12897710910), (2, 6448855455), (3, 4299236970), (5, 2579542182), (6, 2149618485), (7, 1842530130), (9, 1433078990), (10, 1289771091), (14, 921265065), (15, 859847394), (18, 716539495), (19, 678826890), (21, 614176710), (30, 429923697), (35, 368506026), (38, 339413445), (42, 307088355), (45, 286615798), (49, 263218590), (57, 226275630), (63, 204725570), (70, 184253013), (90, 143307899), (95, 135765378), (98, 131609295), (105, 122835342), (114, 113137815), (126, 102362785), (133, 96975270), (147, 87739530), (171, 75425210), (190, 67882689), (210, 61417671), (245, 52643718), (266, 48487635), (285, 45255126), (294, 43869765), (315, 40945114), (342, 37712605), (399, 32325090), (441, 29246510), (490, 26321859), (570, 22627563), (630, 20472557), (665, 19395054), (735, 17547906), (798, 16162545), (855, 15085042), (882, 14623255), (931, 13853610), (1197, 10775030), (1330, 9697527), (1470, 8773953), (1710, 7542521), (1862, 6926805), (1995, 6465018), (2205, 5849302), (2394, 5387515), (2793, 4617870), (3990, 3232509), (4410, 2924651), (4655, 2770722), (5586, 2308935), (5985, 2155006), (8379, 1539290), (9310, 1385361), (11970, 1077503), (13965, 923574), (16758, 769645), (27930, 461787), (41895, 307858), (83790, 153929)]