8921000460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{7825439}}^1$

素因数の和:7825470

約数の個数: 48

約数和(自身を含む): 26293478400

約数和(自身を除く): 17372477940

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 285, 380, 570, 1140, 7825439, 15650878, 23476317, 31301756, 39127195, 46952634, 78254390, 93905268, 117381585, 148683341, 156508780, 234763170, 297366682, 446050023, 469526340, 594733364, 743416705, 892100046, 1486833410, 1784200092, 2230250115, 2973666820, 4460500230, 8921000460]

約数ペア:

[(1, 8921000460), (2, 4460500230), (3, 2973666820), (4, 2230250115), (5, 1784200092), (6, 1486833410), (10, 892100046), (12, 743416705), (15, 594733364), (19, 469526340), (20, 446050023), (30, 297366682), (38, 234763170), (57, 156508780), (60, 148683341), (76, 117381585), (95, 93905268), (114, 78254390), (190, 46952634), (228, 39127195), (285, 31301756), (380, 23476317), (570, 15650878), (1140, 7825439)]