454865460

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{439}}^1\times {\mathrm{2467}}^1$

素因数の和:2925

約数の個数: 96

約数和(自身を含む): 1459476480

約数和(自身を除く): 1004611020

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 439, 878, 1317, 1756, 2195, 2467, 2634, 3073, 4390, 4934, 5268, 6146, 6585, 7401, 8780, 9219, 9868, 12292, 12335, 13170, 14802, 15365, 17269, 18438, 24670, 26340, 29604, 30730, 34538, 36876, 37005, 46095, 49340, 51807, 61460, 69076, 74010, 86345, 92190, 103614, 148020, 172690, 184380, 207228, 259035, 345380, 518070, 1036140, 1083013, 2166026, 3249039, 4332052, 5415065, 6498078, 7581091, 10830130, 12996156, 15162182, 16245195, 21660260, 22743273, 30324364, 32490390, 37905455, 45486546, 64980780, 75810910, 90973092, 113716365, 151621820, 227432730, 454865460]

約数ペア:

[(1, 454865460), (2, 227432730), (3, 151621820), (4, 113716365), (5, 90973092), (6, 75810910), (7, 64980780), (10, 45486546), (12, 37905455), (14, 32490390), (15, 30324364), (20, 22743273), (21, 21660260), (28, 16245195), (30, 15162182), (35, 12996156), (42, 10830130), (60, 7581091), (70, 6498078), (84, 5415065), (105, 4332052), (140, 3249039), (210, 2166026), (420, 1083013), (439, 1036140), (878, 518070), (1317, 345380), (1756, 259035), (2195, 207228), (2467, 184380), (2634, 172690), (3073, 148020), (4390, 103614), (4934, 92190), (5268, 86345), (6146, 74010), (6585, 69076), (7401, 61460), (8780, 51807), (9219, 49340), (9868, 46095), (12292, 37005), (12335, 36876), (13170, 34538), (14802, 30730), (15365, 29604), (17269, 26340), (18438, 24670)]