30234650

素因数分解:

$2^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{431}}^1$

素因数の和:527

約数の個数: 48

約数和(自身を含む): 59781888

約数和(自身を除く): 29547238

約数列:

[1, 2, 5, 10, 23, 25, 46, 50, 61, 115, 122, 230, 305, 431, 575, 610, 862, 1150, 1403, 1525, 2155, 2806, 3050, 4310, 7015, 9913, 10775, 14030, 19826, 21550, 26291, 35075, 49565, 52582, 70150, 99130, 131455, 247825, 262910, 495650, 604693, 657275, 1209386, 1314550, 3023465, 6046930, 15117325, 30234650]

約数ペア:

[(1, 30234650), (2, 15117325), (5, 6046930), (10, 3023465), (23, 1314550), (25, 1209386), (46, 657275), (50, 604693), (61, 495650), (115, 262910), (122, 247825), (230, 131455), (305, 99130), (431, 70150), (575, 52582), (610, 49565), (862, 35075), (1150, 26291), (1403, 21550), (1525, 19826), (2155, 14030), (2806, 10775), (3050, 9913), (4310, 7015)]