2019170370

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{359}}^1\times {\mathrm{26783}}^1$

素因数の和:27159

約数の個数: 64

約数和(自身を含む): 5553930240

約数和(自身を除く): 3534759870

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 359, 718, 1077, 1795, 2154, 2513, 3590, 5026, 5385, 7539, 10770, 12565, 15078, 25130, 26783, 37695, 53566, 75390, 80349, 133915, 160698, 187481, 267830, 374962, 401745, 562443, 803490, 937405, 1124886, 1874810, 2812215, 5624430, 9615097, 19230194, 28845291, 48075485, 57690582, 67305679, 96150970, 134611358, 144226455, 201917037, 288452910, 336528395, 403834074, 673056790, 1009585185, 2019170370]

約数ペア:

[(1, 2019170370), (2, 1009585185), (3, 673056790), (5, 403834074), (6, 336528395), (7, 288452910), (10, 201917037), (14, 144226455), (15, 134611358), (21, 96150970), (30, 67305679), (35, 57690582), (42, 48075485), (70, 28845291), (105, 19230194), (210, 9615097), (359, 5624430), (718, 2812215), (1077, 1874810), (1795, 1124886), (2154, 937405), (2513, 803490), (3590, 562443), (5026, 401745), (5385, 374962), (7539, 267830), (10770, 187481), (12565, 160698), (15078, 133915), (25130, 80349), (26783, 75390), (37695, 53566)]