73474030

素因数分解:

$2^1\times 5^1\times 7^3\times {\mathrm{31}}^1\times {\mathrm{691}}^1$

素因数の和:750

約数の個数: 64

約数和(自身を含む): 159436800

約数和(自身を除く): 85962770

約数列:

[1, 2, 5, 7, 10, 14, 31, 35, 49, 62, 70, 98, 155, 217, 245, 310, 343, 434, 490, 686, 691, 1085, 1382, 1519, 1715, 2170, 3038, 3430, 3455, 4837, 6910, 7595, 9674, 10633, 15190, 21266, 21421, 24185, 33859, 42842, 48370, 53165, 67718, 106330, 107105, 149947, 169295, 214210, 237013, 299894, 338590, 474026, 749735, 1049629, 1185065, 1499470, 2099258, 2370130, 5248145, 7347403, 10496290, 14694806, 36737015, 73474030]

約数ペア:

[(1, 73474030), (2, 36737015), (5, 14694806), (7, 10496290), (10, 7347403), (14, 5248145), (31, 2370130), (35, 2099258), (49, 1499470), (62, 1185065), (70, 1049629), (98, 749735), (155, 474026), (217, 338590), (245, 299894), (310, 237013), (343, 214210), (434, 169295), (490, 149947), (686, 107105), (691, 106330), (1085, 67718), (1382, 53165), (1519, 48370), (1715, 42842), (2170, 33859), (3038, 24185), (3430, 21421), (3455, 21266), (4837, 15190), (6910, 10633), (7595, 9674)]