302157030

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{205549}}^1$

素因数の和:205573

約数の個数: 48

約数和(自身を含む): 843577200

約数和(自身を除く): 541420170

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 49, 70, 98, 105, 147, 210, 245, 294, 490, 735, 1470, 205549, 411098, 616647, 1027745, 1233294, 1438843, 2055490, 2877686, 3083235, 4316529, 6166470, 7194215, 8633058, 10071901, 14388430, 20143802, 21582645, 30215703, 43165290, 50359505, 60431406, 100719010, 151078515, 302157030]

約数ペア:

[(1, 302157030), (2, 151078515), (3, 100719010), (5, 60431406), (6, 50359505), (7, 43165290), (10, 30215703), (14, 21582645), (15, 20143802), (21, 14388430), (30, 10071901), (35, 8633058), (42, 7194215), (49, 6166470), (70, 4316529), (98, 3083235), (105, 2877686), (147, 2055490), (210, 1438843), (245, 1233294), (294, 1027745), (490, 616647), (735, 411098), (1470, 205549)]