26537490

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{739}}^1$

素因数の和:781

約数の個数: 128

約数和(自身を含む): 85248000

約数和(自身を除く): 58710510

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 19, 21, 27, 30, 35, 38, 42, 45, 54, 57, 63, 70, 90, 95, 105, 114, 126, 133, 135, 171, 189, 190, 210, 266, 270, 285, 315, 342, 378, 399, 513, 570, 630, 665, 739, 798, 855, 945, 1026, 1197, 1330, 1478, 1710, 1890, 1995, 2217, 2394, 2565, 3591, 3695, 3990, 4434, 5130, 5173, 5985, 6651, 7182, 7390, 10346, 11085, 11970, 13302, 14041, 15519, 17955, 19953, 22170, 25865, 28082, 31038, 33255, 35910, 39906, 42123, 46557, 51730, 66510, 70205, 77595, 84246, 93114, 98287, 99765, 126369, 139671, 140410, 155190, 196574, 199530, 210615, 232785, 252738, 279342, 294861, 379107, 421230, 465570, 491435, 589722, 631845, 698355, 758214, 884583, 982870, 1263690, 1396710, 1474305, 1769166, 1895535, 2653749, 2948610, 3791070, 4422915, 5307498, 8845830, 13268745, 26537490]

約数ペア:

[(1, 26537490), (2, 13268745), (3, 8845830), (5, 5307498), (6, 4422915), (7, 3791070), (9, 2948610), (10, 2653749), (14, 1895535), (15, 1769166), (18, 1474305), (19, 1396710), (21, 1263690), (27, 982870), (30, 884583), (35, 758214), (38, 698355), (42, 631845), (45, 589722), (54, 491435), (57, 465570), (63, 421230), (70, 379107), (90, 294861), (95, 279342), (105, 252738), (114, 232785), (126, 210615), (133, 199530), (135, 196574), (171, 155190), (189, 140410), (190, 139671), (210, 126369), (266, 99765), (270, 98287), (285, 93114), (315, 84246), (342, 77595), (378, 70205), (399, 66510), (513, 51730), (570, 46557), (630, 42123), (665, 39906), (739, 35910), (798, 33255), (855, 31038), (945, 28082), (1026, 25865), (1197, 22170), (1330, 19953), (1478, 17955), (1710, 15519), (1890, 14041), (1995, 13302), (2217, 11970), (2394, 11085), (2565, 10346), (3591, 7390), (3695, 7182), (3990, 6651), (4434, 5985), (5130, 5173)]