931236540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{70229}}^1$

素因数の和:70271

約数の個数: 96

約数和(自身を含む): 2973257280

約数和(自身を除く): 2042020740

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 17, 20, 26, 30, 34, 39, 51, 52, 60, 65, 68, 78, 85, 102, 130, 156, 170, 195, 204, 221, 255, 260, 340, 390, 442, 510, 663, 780, 884, 1020, 1105, 1326, 2210, 2652, 3315, 4420, 6630, 13260, 70229, 140458, 210687, 280916, 351145, 421374, 702290, 842748, 912977, 1053435, 1193893, 1404580, 1825954, 2106870, 2387786, 2738931, 3581679, 3651908, 4213740, 4564885, 4775572, 5477862, 5969465, 7163358, 9129770, 10955724, 11938930, 13694655, 14326716, 15520609, 17908395, 18259540, 23877860, 27389310, 31041218, 35816790, 46561827, 54778620, 62082436, 71633580, 77603045, 93123654, 155206090, 186247308, 232809135, 310412180, 465618270, 931236540]

約数ペア:

[(1, 931236540), (2, 465618270), (3, 310412180), (4, 232809135), (5, 186247308), (6, 155206090), (10, 93123654), (12, 77603045), (13, 71633580), (15, 62082436), (17, 54778620), (20, 46561827), (26, 35816790), (30, 31041218), (34, 27389310), (39, 23877860), (51, 18259540), (52, 17908395), (60, 15520609), (65, 14326716), (68, 13694655), (78, 11938930), (85, 10955724), (102, 9129770), (130, 7163358), (156, 5969465), (170, 5477862), (195, 4775572), (204, 4564885), (221, 4213740), (255, 3651908), (260, 3581679), (340, 2738931), (390, 2387786), (442, 2106870), (510, 1825954), (663, 1404580), (780, 1193893), (884, 1053435), (1020, 912977), (1105, 842748), (1326, 702290), (2210, 421374), (2652, 351145), (3315, 280916), (4420, 210687), (6630, 140458), (13260, 70229)]