30788010

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{227}}^1$

素因数の和:388

約数の個数: 96

約数和(自身を含む): 88350912

約数和(自身を除く): 57562902

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 33, 45, 55, 66, 90, 99, 110, 137, 165, 198, 227, 274, 330, 411, 454, 495, 681, 685, 822, 990, 1135, 1233, 1362, 1370, 1507, 2043, 2055, 2270, 2466, 2497, 3014, 3405, 4086, 4110, 4521, 4994, 6165, 6810, 7491, 7535, 9042, 10215, 12330, 12485, 13563, 14982, 15070, 20430, 22473, 22605, 24970, 27126, 31099, 37455, 44946, 45210, 62198, 67815, 74910, 93297, 112365, 135630, 155495, 186594, 224730, 279891, 310990, 342089, 466485, 559782, 684178, 932970, 1026267, 1399455, 1710445, 2052534, 2798910, 3078801, 3420890, 5131335, 6157602, 10262670, 15394005, 30788010]

約数ペア:

[(1, 30788010), (2, 15394005), (3, 10262670), (5, 6157602), (6, 5131335), (9, 3420890), (10, 3078801), (11, 2798910), (15, 2052534), (18, 1710445), (22, 1399455), (30, 1026267), (33, 932970), (45, 684178), (55, 559782), (66, 466485), (90, 342089), (99, 310990), (110, 279891), (137, 224730), (165, 186594), (198, 155495), (227, 135630), (274, 112365), (330, 93297), (411, 74910), (454, 67815), (495, 62198), (681, 45210), (685, 44946), (822, 37455), (990, 31099), (1135, 27126), (1233, 24970), (1362, 22605), (1370, 22473), (1507, 20430), (2043, 15070), (2055, 14982), (2270, 13563), (2466, 12485), (2497, 12330), (3014, 10215), (3405, 9042), (4086, 7535), (4110, 7491), (4521, 6810), (4994, 6165)]