246193740

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{105211}}^1$

素因数の和:105239

約数の個数: 72

約数和(自身を含む): 804240528

約数和(自身を除く): 558046788

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, 105211, 210422, 315633, 420844, 526055, 631266, 946899, 1052110, 1262532, 1367743, 1578165, 1893798, 2104220, 2735486, 3156330, 3787596, 4103229, 4734495, 5470972, 6312660, 6838715, 8206458, 9468990, 12309687, 13677430, 16412916, 18937980, 20516145, 24619374, 27354860, 41032290, 49238748, 61548435, 82064580, 123096870, 246193740]

約数ペア:

[(1, 246193740), (2, 123096870), (3, 82064580), (4, 61548435), (5, 49238748), (6, 41032290), (9, 27354860), (10, 24619374), (12, 20516145), (13, 18937980), (15, 16412916), (18, 13677430), (20, 12309687), (26, 9468990), (30, 8206458), (36, 6838715), (39, 6312660), (45, 5470972), (52, 4734495), (60, 4103229), (65, 3787596), (78, 3156330), (90, 2735486), (117, 2104220), (130, 1893798), (156, 1578165), (180, 1367743), (195, 1262532), (234, 1052110), (260, 946899), (390, 631266), (468, 526055), (585, 420844), (780, 315633), (1170, 210422), (2340, 105211)]