17285820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{257}}^1$

素因数の和:347

約数の個数: 96

約数和(自身を含む): 52012800

約数和(自身を除く): 34726980

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 59, 60, 76, 95, 114, 118, 177, 190, 228, 236, 257, 285, 295, 354, 380, 514, 570, 590, 708, 771, 885, 1028, 1121, 1140, 1180, 1285, 1542, 1770, 2242, 2570, 3084, 3363, 3540, 3855, 4484, 4883, 5140, 5605, 6726, 7710, 9766, 11210, 13452, 14649, 15163, 15420, 16815, 19532, 22420, 24415, 29298, 30326, 33630, 45489, 48830, 58596, 60652, 67260, 73245, 75815, 90978, 97660, 146490, 151630, 181956, 227445, 288097, 292980, 303260, 454890, 576194, 864291, 909780, 1152388, 1440485, 1728582, 2880970, 3457164, 4321455, 5761940, 8642910, 17285820]

約数ペア:

[(1, 17285820), (2, 8642910), (3, 5761940), (4, 4321455), (5, 3457164), (6, 2880970), (10, 1728582), (12, 1440485), (15, 1152388), (19, 909780), (20, 864291), (30, 576194), (38, 454890), (57, 303260), (59, 292980), (60, 288097), (76, 227445), (95, 181956), (114, 151630), (118, 146490), (177, 97660), (190, 90978), (228, 75815), (236, 73245), (257, 67260), (285, 60652), (295, 58596), (354, 48830), (380, 45489), (514, 33630), (570, 30326), (590, 29298), (708, 24415), (771, 22420), (885, 19532), (1028, 16815), (1121, 15420), (1140, 15163), (1180, 14649), (1285, 13452), (1542, 11210), (1770, 9766), (2242, 7710), (2570, 6726), (3084, 5605), (3363, 5140), (3540, 4883), (3855, 4484)]