65252940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{13103}}^1$

素因数の和:13198

約数の個数: 48

約数和(自身を含む): 184923648

約数和(自身を除く): 119670708

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 83, 166, 249, 332, 415, 498, 830, 996, 1245, 1660, 2490, 4980, 13103, 26206, 39309, 52412, 65515, 78618, 131030, 157236, 196545, 262060, 393090, 786180, 1087549, 2175098, 3262647, 4350196, 5437745, 6525294, 10875490, 13050588, 16313235, 21750980, 32626470, 65252940]

約数ペア:

[(1, 65252940), (2, 32626470), (3, 21750980), (4, 16313235), (5, 13050588), (6, 10875490), (10, 6525294), (12, 5437745), (15, 4350196), (20, 3262647), (30, 2175098), (60, 1087549), (83, 786180), (166, 393090), (249, 262060), (332, 196545), (415, 157236), (498, 131030), (830, 78618), (996, 65515), (1245, 52412), (1660, 39309), (2490, 26206), (4980, 13103)]