9730920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{977}}^1$

素因数の和:1074

約数の個数: 64

約数和(自身を含む): 29574720

約数和(自身を除く): 19843800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 83, 120, 166, 249, 332, 415, 498, 664, 830, 977, 996, 1245, 1660, 1954, 1992, 2490, 2931, 3320, 3908, 4885, 4980, 5862, 7816, 9770, 9960, 11724, 14655, 19540, 23448, 29310, 39080, 58620, 81091, 117240, 162182, 243273, 324364, 405455, 486546, 648728, 810910, 973092, 1216365, 1621820, 1946184, 2432730, 3243640, 4865460, 9730920]

約数ペア:

[(1, 9730920), (2, 4865460), (3, 3243640), (4, 2432730), (5, 1946184), (6, 1621820), (8, 1216365), (10, 973092), (12, 810910), (15, 648728), (20, 486546), (24, 405455), (30, 324364), (40, 243273), (60, 162182), (83, 117240), (120, 81091), (166, 58620), (249, 39080), (332, 29310), (415, 23448), (498, 19540), (664, 14655), (830, 11724), (977, 9960), (996, 9770), (1245, 7816), (1660, 5862), (1954, 4980), (1992, 4885), (2490, 3908), (2931, 3320)]