423681570

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{6353}}^1$

素因数の和:6401

約数の個数: 128

約数和(自身を含む): 1280966400

約数和(自身を除く): 857284830

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 19, 26, 27, 30, 38, 39, 45, 54, 57, 65, 78, 90, 95, 114, 117, 130, 135, 171, 190, 195, 234, 247, 270, 285, 342, 351, 390, 494, 513, 570, 585, 702, 741, 855, 1026, 1170, 1235, 1482, 1710, 1755, 2223, 2470, 2565, 3510, 3705, 4446, 5130, 6353, 6669, 7410, 11115, 12706, 13338, 19059, 22230, 31765, 33345, 38118, 57177, 63530, 66690, 82589, 95295, 114354, 120707, 165178, 171531, 190590, 241414, 247767, 285885, 343062, 362121, 412945, 495534, 571770, 603535, 724242, 743301, 825890, 857655, 1086363, 1207070, 1238835, 1486602, 1569191, 1715310, 1810605, 2172726, 2229903, 2477670, 3138382, 3259089, 3621210, 3716505, 4459806, 4707573, 5431815, 6518178, 7433010, 7845955, 9415146, 10863630, 11149515, 14122719, 15691910, 16295445, 22299030, 23537865, 28245438, 32590890, 42368157, 47075730, 70613595, 84736314, 141227190, 211840785, 423681570]

約数ペア:

[(1, 423681570), (2, 211840785), (3, 141227190), (5, 84736314), (6, 70613595), (9, 47075730), (10, 42368157), (13, 32590890), (15, 28245438), (18, 23537865), (19, 22299030), (26, 16295445), (27, 15691910), (30, 14122719), (38, 11149515), (39, 10863630), (45, 9415146), (54, 7845955), (57, 7433010), (65, 6518178), (78, 5431815), (90, 4707573), (95, 4459806), (114, 3716505), (117, 3621210), (130, 3259089), (135, 3138382), (171, 2477670), (190, 2229903), (195, 2172726), (234, 1810605), (247, 1715310), (270, 1569191), (285, 1486602), (342, 1238835), (351, 1207070), (390, 1086363), (494, 857655), (513, 825890), (570, 743301), (585, 724242), (702, 603535), (741, 571770), (855, 495534), (1026, 412945), (1170, 362121), (1235, 343062), (1482, 285885), (1710, 247767), (1755, 241414), (2223, 190590), (2470, 171531), (2565, 165178), (3510, 120707), (3705, 114354), (4446, 95295), (5130, 82589), (6353, 66690), (6669, 63530), (7410, 57177), (11115, 38118), (12706, 33345), (13338, 31765), (19059, 22230)]