805280490

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{41233}}^1$

素因数の和:41284

約数の個数: 96

約数和(自身を含む): 2470081536

約数和(自身を除く): 1664801046

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 31, 35, 42, 45, 62, 63, 70, 90, 93, 105, 126, 155, 186, 210, 217, 279, 310, 315, 434, 465, 558, 630, 651, 930, 1085, 1302, 1395, 1953, 2170, 2790, 3255, 3906, 6510, 9765, 19530, 41233, 82466, 123699, 206165, 247398, 288631, 371097, 412330, 577262, 618495, 742194, 865893, 1236990, 1278223, 1443155, 1731786, 1855485, 2556446, 2597679, 2886310, 3710970, 3834669, 4329465, 5195358, 6391115, 7669338, 8658930, 8947561, 11504007, 12782230, 12988395, 17895122, 19173345, 23008014, 25976790, 26842683, 38346690, 44737805, 53685366, 57520035, 80528049, 89475610, 115040070, 134213415, 161056098, 268426830, 402640245, 805280490]

約数ペア:

[(1, 805280490), (2, 402640245), (3, 268426830), (5, 161056098), (6, 134213415), (7, 115040070), (9, 89475610), (10, 80528049), (14, 57520035), (15, 53685366), (18, 44737805), (21, 38346690), (30, 26842683), (31, 25976790), (35, 23008014), (42, 19173345), (45, 17895122), (62, 12988395), (63, 12782230), (70, 11504007), (90, 8947561), (93, 8658930), (105, 7669338), (126, 6391115), (155, 5195358), (186, 4329465), (210, 3834669), (217, 3710970), (279, 2886310), (310, 2597679), (315, 2556446), (434, 1855485), (465, 1731786), (558, 1443155), (630, 1278223), (651, 1236990), (930, 865893), (1085, 742194), (1302, 618495), (1395, 577262), (1953, 412330), (2170, 371097), (2790, 288631), (3255, 247398), (3906, 206165), (6510, 123699), (9765, 82466), (19530, 41233)]