214615450

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{547}}^1$

素因数の和:644

約数の個数: 96

約数和(自身を含む): 489254400

約数和(自身を除く): 274638950

約数列:

[1, 2, 5, 7, 10, 14, 19, 25, 35, 38, 50, 59, 70, 95, 118, 133, 175, 190, 266, 295, 350, 413, 475, 547, 590, 665, 826, 950, 1094, 1121, 1330, 1475, 2065, 2242, 2735, 2950, 3325, 3829, 4130, 5470, 5605, 6650, 7658, 7847, 10325, 10393, 11210, 13675, 15694, 19145, 20650, 20786, 27350, 28025, 32273, 38290, 39235, 51965, 56050, 64546, 72751, 78470, 95725, 103930, 145502, 161365, 191450, 196175, 225911, 259825, 322730, 363755, 392350, 451822, 519650, 613187, 727510, 806825, 1129555, 1226374, 1613650, 1818775, 2259110, 3065935, 3637550, 4292309, 5647775, 6131870, 8584618, 11295550, 15329675, 21461545, 30659350, 42923090, 107307725, 214615450]

約数ペア:

[(1, 214615450), (2, 107307725), (5, 42923090), (7, 30659350), (10, 21461545), (14, 15329675), (19, 11295550), (25, 8584618), (35, 6131870), (38, 5647775), (50, 4292309), (59, 3637550), (70, 3065935), (95, 2259110), (118, 1818775), (133, 1613650), (175, 1226374), (190, 1129555), (266, 806825), (295, 727510), (350, 613187), (413, 519650), (475, 451822), (547, 392350), (590, 363755), (665, 322730), (826, 259825), (950, 225911), (1094, 196175), (1121, 191450), (1330, 161365), (1475, 145502), (2065, 103930), (2242, 95725), (2735, 78470), (2950, 72751), (3325, 64546), (3829, 56050), (4130, 51965), (5470, 39235), (5605, 38290), (6650, 32273), (7658, 28025), (7847, 27350), (10325, 20786), (10393, 20650), (11210, 19145), (13675, 15694)]