30325878

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{1487}}^1$

素因数の和:1609

約数の個数: 48

約数和(自身を含む): 72423936

約数和(自身を除く): 42098058

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 103, 198, 206, 309, 618, 927, 1133, 1487, 1854, 2266, 2974, 3399, 4461, 6798, 8922, 10197, 13383, 16357, 20394, 26766, 32714, 49071, 98142, 147213, 153161, 294426, 306322, 459483, 918966, 1378449, 1684771, 2756898, 3369542, 5054313, 10108626, 15162939, 30325878]

約数ペア:

[(1, 30325878), (2, 15162939), (3, 10108626), (6, 5054313), (9, 3369542), (11, 2756898), (18, 1684771), (22, 1378449), (33, 918966), (66, 459483), (99, 306322), (103, 294426), (198, 153161), (206, 147213), (309, 98142), (618, 49071), (927, 32714), (1133, 26766), (1487, 20394), (1854, 16357), (2266, 13383), (2974, 10197), (3399, 8922), (4461, 6798)]