30941316

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{199}}^1\times {\mathrm{617}}^1$

素因数の和:833

約数の個数: 72

約数和(自身を含む): 89980800

約数和(自身を除く): 59039484

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 199, 252, 398, 597, 617, 796, 1194, 1234, 1393, 1791, 1851, 2388, 2468, 2786, 3582, 3702, 4179, 4319, 5553, 5572, 7164, 7404, 8358, 8638, 11106, 12537, 12957, 16716, 17276, 22212, 25074, 25914, 38871, 50148, 51828, 77742, 122783, 155484, 245566, 368349, 491132, 736698, 859481, 1105047, 1473396, 1718962, 2210094, 2578443, 3437924, 4420188, 5156886, 7735329, 10313772, 15470658, 30941316]

約数ペア:

[(1, 30941316), (2, 15470658), (3, 10313772), (4, 7735329), (6, 5156886), (7, 4420188), (9, 3437924), (12, 2578443), (14, 2210094), (18, 1718962), (21, 1473396), (28, 1105047), (36, 859481), (42, 736698), (63, 491132), (84, 368349), (126, 245566), (199, 155484), (252, 122783), (398, 77742), (597, 51828), (617, 50148), (796, 38871), (1194, 25914), (1234, 25074), (1393, 22212), (1791, 17276), (1851, 16716), (2388, 12957), (2468, 12537), (2786, 11106), (3582, 8638), (3702, 8358), (4179, 7404), (4319, 7164), (5553, 5572)]