1834281645

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{251}}^1\times {\mathrm{881}}^1$

素因数の和:1226

約数の個数: 64

約数和(自身を含む): 3413975040

約数和(自身を除く): 1579693395

約数列:

[1, 3, 5, 7, 15, 21, 35, 79, 105, 237, 251, 395, 553, 753, 881, 1185, 1255, 1659, 1757, 2643, 2765, 3765, 4405, 5271, 6167, 8295, 8785, 13215, 18501, 19829, 26355, 30835, 59487, 69599, 92505, 99145, 138803, 208797, 221131, 297435, 347995, 416409, 487193, 663393, 694015, 1043985, 1105655, 1461579, 1547917, 2082045, 2435965, 3316965, 4643751, 7307895, 7739585, 17469349, 23218755, 52408047, 87346745, 122285443, 262040235, 366856329, 611427215, 1834281645]

約数ペア:

[(1, 1834281645), (3, 611427215), (5, 366856329), (7, 262040235), (15, 122285443), (21, 87346745), (35, 52408047), (79, 23218755), (105, 17469349), (237, 7739585), (251, 7307895), (395, 4643751), (553, 3316965), (753, 2435965), (881, 2082045), (1185, 1547917), (1255, 1461579), (1659, 1105655), (1757, 1043985), (2643, 694015), (2765, 663393), (3765, 487193), (4405, 416409), (5271, 347995), (6167, 297435), (8295, 221131), (8785, 208797), (13215, 138803), (18501, 99145), (19829, 92505), (26355, 69599), (30835, 59487)]