473782140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{202471}}^1$

素因数の和:202499

約数の個数: 72

約数和(自身を含む): 1547695968

約数和(自身を除く): 1073913828

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 234, 260, 390, 468, 585, 780, 1170, 2340, 202471, 404942, 607413, 809884, 1012355, 1214826, 1822239, 2024710, 2429652, 2632123, 3037065, 3644478, 4049420, 5264246, 6074130, 7288956, 7896369, 9111195, 10528492, 12148260, 13160615, 15792738, 18222390, 23689107, 26321230, 31585476, 36444780, 39481845, 47378214, 52642460, 78963690, 94756428, 118445535, 157927380, 236891070, 473782140]

約数ペア:

[(1, 473782140), (2, 236891070), (3, 157927380), (4, 118445535), (5, 94756428), (6, 78963690), (9, 52642460), (10, 47378214), (12, 39481845), (13, 36444780), (15, 31585476), (18, 26321230), (20, 23689107), (26, 18222390), (30, 15792738), (36, 13160615), (39, 12148260), (45, 10528492), (52, 9111195), (60, 7896369), (65, 7288956), (78, 6074130), (90, 5264246), (117, 4049420), (130, 3644478), (156, 3037065), (180, 2632123), (195, 2429652), (234, 2024710), (260, 1822239), (390, 1214826), (468, 1012355), (585, 809884), (780, 607413), (1170, 404942), (2340, 202471)]