389107530

素因数分解:

$2^1\times 3^3\times 5^1\times 7^2\times {\mathrm{29411}}^1$

素因数の和:29441

約数の個数: 96

約数和(自身を含む): 1207068480

約数和(自身を除く): 817960950

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 49, 54, 63, 70, 90, 98, 105, 126, 135, 147, 189, 210, 245, 270, 294, 315, 378, 441, 490, 630, 735, 882, 945, 1323, 1470, 1890, 2205, 2646, 4410, 6615, 13230, 29411, 58822, 88233, 147055, 176466, 205877, 264699, 294110, 411754, 441165, 529398, 617631, 794097, 882330, 1029385, 1235262, 1323495, 1441139, 1588194, 1852893, 2058770, 2646990, 2882278, 3088155, 3705786, 3970485, 4323417, 5558679, 6176310, 7205695, 7940970, 8646834, 9264465, 11117358, 12970251, 14411390, 18528930, 21617085, 25940502, 27793395, 38910753, 43234170, 55586790, 64851255, 77821506, 129702510, 194553765, 389107530]

約数ペア:

[(1, 389107530), (2, 194553765), (3, 129702510), (5, 77821506), (6, 64851255), (7, 55586790), (9, 43234170), (10, 38910753), (14, 27793395), (15, 25940502), (18, 21617085), (21, 18528930), (27, 14411390), (30, 12970251), (35, 11117358), (42, 9264465), (45, 8646834), (49, 7940970), (54, 7205695), (63, 6176310), (70, 5558679), (90, 4323417), (98, 3970485), (105, 3705786), (126, 3088155), (135, 2882278), (147, 2646990), (189, 2058770), (210, 1852893), (245, 1588194), (270, 1441139), (294, 1323495), (315, 1235262), (378, 1029385), (441, 882330), (490, 794097), (630, 617631), (735, 529398), (882, 441165), (945, 411754), (1323, 294110), (1470, 264699), (1890, 205877), (2205, 176466), (2646, 147055), (4410, 88233), (6615, 58822), (13230, 29411)]