632605020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{620201}}^1$

素因数の和:620230

約数の個数: 48

約数和(自身を含む): 1875490848

約数和(自身を除く): 1242885828

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 170, 204, 255, 340, 510, 1020, 620201, 1240402, 1860603, 2480804, 3101005, 3721206, 6202010, 7442412, 9303015, 10543417, 12404020, 18606030, 21086834, 31630251, 37212060, 42173668, 52717085, 63260502, 105434170, 126521004, 158151255, 210868340, 316302510, 632605020]

約数ペア:

[(1, 632605020), (2, 316302510), (3, 210868340), (4, 158151255), (5, 126521004), (6, 105434170), (10, 63260502), (12, 52717085), (15, 42173668), (17, 37212060), (20, 31630251), (30, 21086834), (34, 18606030), (51, 12404020), (60, 10543417), (68, 9303015), (85, 7442412), (102, 6202010), (170, 3721206), (204, 3101005), (255, 2480804), (340, 1860603), (510, 1240402), (1020, 620201)]