30170404

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{239}}^1$

素因数の和:424

約数の個数: 48

約数和(自身を含む): 61286400

約数和(自身を除く): 31115996

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 151, 209, 239, 302, 418, 478, 604, 836, 956, 1661, 2629, 2869, 3322, 4541, 5258, 5738, 6644, 9082, 10516, 11476, 18164, 31559, 36089, 49951, 63118, 72178, 99902, 126236, 144356, 199804, 396979, 685691, 793958, 1371382, 1587916, 2742764, 7542601, 15085202, 30170404]

約数ペア:

[(1, 30170404), (2, 15085202), (4, 7542601), (11, 2742764), (19, 1587916), (22, 1371382), (38, 793958), (44, 685691), (76, 396979), (151, 199804), (209, 144356), (239, 126236), (302, 99902), (418, 72178), (478, 63118), (604, 49951), (836, 36089), (956, 31559), (1661, 18164), (2629, 11476), (2869, 10516), (3322, 9082), (4541, 6644), (5258, 5738)]