508995420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{79}}^1\times {\mathrm{1471}}^1$

素因数の和:1635

約数の個数: 96

約数和(自身を含む): 1463992320

約数和(自身を除く): 954996900

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 73, 79, 146, 158, 219, 237, 292, 316, 365, 395, 438, 474, 730, 790, 876, 948, 1095, 1185, 1460, 1471, 1580, 2190, 2370, 2942, 4380, 4413, 4740, 5767, 5884, 7355, 8826, 11534, 14710, 17301, 17652, 22065, 23068, 28835, 29420, 34602, 44130, 57670, 69204, 86505, 88260, 107383, 115340, 116209, 173010, 214766, 232418, 322149, 346020, 348627, 429532, 464836, 536915, 581045, 644298, 697254, 1073830, 1162090, 1288596, 1394508, 1610745, 1743135, 2147660, 2324180, 3221490, 3486270, 6442980, 6972540, 8483257, 16966514, 25449771, 33933028, 42416285, 50899542, 84832570, 101799084, 127248855, 169665140, 254497710, 508995420]

約数ペア:

[(1, 508995420), (2, 254497710), (3, 169665140), (4, 127248855), (5, 101799084), (6, 84832570), (10, 50899542), (12, 42416285), (15, 33933028), (20, 25449771), (30, 16966514), (60, 8483257), (73, 6972540), (79, 6442980), (146, 3486270), (158, 3221490), (219, 2324180), (237, 2147660), (292, 1743135), (316, 1610745), (365, 1394508), (395, 1288596), (438, 1162090), (474, 1073830), (730, 697254), (790, 644298), (876, 581045), (948, 536915), (1095, 464836), (1185, 429532), (1460, 348627), (1471, 346020), (1580, 322149), (2190, 232418), (2370, 214766), (2942, 173010), (4380, 116209), (4413, 115340), (4740, 107383), (5767, 88260), (5884, 86505), (7355, 69204), (8826, 57670), (11534, 44130), (14710, 34602), (17301, 29420), (17652, 28835), (22065, 23068)]