255674182140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{109262471}}^1$

素因数の和:109262499

約数の個数: 72

約数和(自身を含む): 835202335968

約数和(自身を除く): 579528153828

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, 109262471, 218524942, 327787413, 437049884, 546312355, 655574826, 983362239, 1092624710, 1311149652, 1420412123, 1638937065, 1966724478, 2185249420, 2840824246, 3277874130, 3933448956, 4261236369, 4916811195, 5681648492, 6555748260, 7102060615, 8522472738, 9833622390, 12783709107, 14204121230, 17044945476, 19667244780, 21306181845, 25567418214, 28408242460, 42612363690, 51134836428, 63918545535, 85224727380, 127837091070, 255674182140]

約数ペア:

[(1, 255674182140), (2, 127837091070), (3, 85224727380), (4, 63918545535), (5, 51134836428), (6, 42612363690), (9, 28408242460), (10, 25567418214), (12, 21306181845), (13, 19667244780), (15, 17044945476), (18, 14204121230), (20, 12783709107), (26, 9833622390), (30, 8522472738), (36, 7102060615), (39, 6555748260), (45, 5681648492), (52, 4916811195), (60, 4261236369), (65, 3933448956), (78, 3277874130), (90, 2840824246), (117, 2185249420), (130, 1966724478), (156, 1638937065), (180, 1420412123), (195, 1311149652), (234, 1092624710), (260, 983362239), (390, 655574826), (468, 546312355), (585, 437049884), (780, 327787413), (1170, 218524942), (2340, 109262471)]