16724430

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^2\times {\mathrm{643}}^1$

素因数の和:690

約数の個数: 72

約数和(自身を含む): 46263672

約数和(自身を除く): 29539242

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 30, 34, 45, 51, 85, 90, 102, 153, 170, 255, 289, 306, 510, 578, 643, 765, 867, 1286, 1445, 1530, 1734, 1929, 2601, 2890, 3215, 3858, 4335, 5202, 5787, 6430, 8670, 9645, 10931, 11574, 13005, 19290, 21862, 26010, 28935, 32793, 54655, 57870, 65586, 98379, 109310, 163965, 185827, 196758, 327930, 371654, 491895, 557481, 929135, 983790, 1114962, 1672443, 1858270, 2787405, 3344886, 5574810, 8362215, 16724430]

約数ペア:

[(1, 16724430), (2, 8362215), (3, 5574810), (5, 3344886), (6, 2787405), (9, 1858270), (10, 1672443), (15, 1114962), (17, 983790), (18, 929135), (30, 557481), (34, 491895), (45, 371654), (51, 327930), (85, 196758), (90, 185827), (102, 163965), (153, 109310), (170, 98379), (255, 65586), (289, 57870), (306, 54655), (510, 32793), (578, 28935), (643, 26010), (765, 21862), (867, 19290), (1286, 13005), (1445, 11574), (1530, 10931), (1734, 9645), (1929, 8670), (2601, 6430), (2890, 5787), (3215, 5202), (3858, 4335)]