30065670

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{173}}^1\times {\mathrm{1931}}^1$

素因数の和:2117

約数の個数: 48

約数和(自身を含む): 78663312

約数和(自身を除く): 48597642

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 173, 346, 519, 865, 1038, 1557, 1730, 1931, 2595, 3114, 3862, 5190, 5793, 7785, 9655, 11586, 15570, 17379, 19310, 28965, 34758, 57930, 86895, 173790, 334063, 668126, 1002189, 1670315, 2004378, 3006567, 3340630, 5010945, 6013134, 10021890, 15032835, 30065670]

約数ペア:

[(1, 30065670), (2, 15032835), (3, 10021890), (5, 6013134), (6, 5010945), (9, 3340630), (10, 3006567), (15, 2004378), (18, 1670315), (30, 1002189), (45, 668126), (90, 334063), (173, 173790), (346, 86895), (519, 57930), (865, 34758), (1038, 28965), (1557, 19310), (1730, 17379), (1931, 15570), (2595, 11586), (3114, 9655), (3862, 7785), (5190, 5793)]