2339347140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{999721}}^1$

素因数の和:999749

約数の個数: 72

約数和(自身を含む): 7641874968

約数和(自身を除く): 5302527828

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, 999721, 1999442, 2999163, 3998884, 4998605, 5998326, 8997489, 9997210, 11996652, 12996373, 14995815, 17994978, 19994420, 25992746, 29991630, 35989956, 38989119, 44987445, 51985492, 59983260, 64981865, 77978238, 89974890, 116967357, 129963730, 155956476, 179949780, 194945595, 233934714, 259927460, 389891190, 467869428, 584836785, 779782380, 1169673570, 2339347140]

約数ペア:

[(1, 2339347140), (2, 1169673570), (3, 779782380), (4, 584836785), (5, 467869428), (6, 389891190), (9, 259927460), (10, 233934714), (12, 194945595), (13, 179949780), (15, 155956476), (18, 129963730), (20, 116967357), (26, 89974890), (30, 77978238), (36, 64981865), (39, 59983260), (45, 51985492), (52, 44987445), (60, 38989119), (65, 35989956), (78, 29991630), (90, 25992746), (117, 19994420), (130, 17994978), (156, 14995815), (180, 12996373), (195, 11996652), (234, 9997210), (260, 8997489), (390, 5998326), (468, 4998605), (585, 3998884), (780, 2999163), (1170, 1999442), (2340, 999721)]