864290430

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{4637}}^1$

素因数の和:4778

約数の個数: 96

約数和(自身を含む): 2387642400

約数和(自身を除く): 1523351970

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 30, 38, 45, 57, 90, 95, 109, 114, 171, 190, 218, 285, 327, 342, 545, 570, 654, 855, 981, 1090, 1635, 1710, 1962, 2071, 3270, 4142, 4637, 4905, 6213, 9274, 9810, 10355, 12426, 13911, 18639, 20710, 23185, 27822, 31065, 37278, 41733, 46370, 62130, 69555, 83466, 88103, 93195, 139110, 176206, 186390, 208665, 264309, 417330, 440515, 505433, 528618, 792927, 881030, 1010866, 1321545, 1516299, 1585854, 2527165, 2643090, 3032598, 3964635, 4548897, 5054330, 7581495, 7929270, 9097794, 9603227, 15162990, 19206454, 22744485, 28809681, 45488970, 48016135, 57619362, 86429043, 96032270, 144048405, 172858086, 288096810, 432145215, 864290430]

約数ペア:

[(1, 864290430), (2, 432145215), (3, 288096810), (5, 172858086), (6, 144048405), (9, 96032270), (10, 86429043), (15, 57619362), (18, 48016135), (19, 45488970), (30, 28809681), (38, 22744485), (45, 19206454), (57, 15162990), (90, 9603227), (95, 9097794), (109, 7929270), (114, 7581495), (171, 5054330), (190, 4548897), (218, 3964635), (285, 3032598), (327, 2643090), (342, 2527165), (545, 1585854), (570, 1516299), (654, 1321545), (855, 1010866), (981, 881030), (1090, 792927), (1635, 528618), (1710, 505433), (1962, 440515), (2071, 417330), (3270, 264309), (4142, 208665), (4637, 186390), (4905, 176206), (6213, 139110), (9274, 93195), (9810, 88103), (10355, 83466), (12426, 69555), (13911, 62130), (18639, 46370), (20710, 41733), (23185, 37278), (27822, 31065)]