84064740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{1993}}^1$

素因数の和:2061

約数の個数: 96

約数和(自身を含む): 254593920

約数和(自身を除く): 170529180

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 37, 38, 57, 60, 74, 76, 95, 111, 114, 148, 185, 190, 222, 228, 285, 370, 380, 444, 555, 570, 703, 740, 1110, 1140, 1406, 1993, 2109, 2220, 2812, 3515, 3986, 4218, 5979, 7030, 7972, 8436, 9965, 10545, 11958, 14060, 19930, 21090, 23916, 29895, 37867, 39860, 42180, 59790, 73741, 75734, 113601, 119580, 147482, 151468, 189335, 221223, 227202, 294964, 368705, 378670, 442446, 454404, 568005, 737410, 757340, 884892, 1106115, 1136010, 1401079, 1474820, 2212230, 2272020, 2802158, 4203237, 4424460, 5604316, 7005395, 8406474, 14010790, 16812948, 21016185, 28021580, 42032370, 84064740]

約数ペア:

[(1, 84064740), (2, 42032370), (3, 28021580), (4, 21016185), (5, 16812948), (6, 14010790), (10, 8406474), (12, 7005395), (15, 5604316), (19, 4424460), (20, 4203237), (30, 2802158), (37, 2272020), (38, 2212230), (57, 1474820), (60, 1401079), (74, 1136010), (76, 1106115), (95, 884892), (111, 757340), (114, 737410), (148, 568005), (185, 454404), (190, 442446), (222, 378670), (228, 368705), (285, 294964), (370, 227202), (380, 221223), (444, 189335), (555, 151468), (570, 147482), (703, 119580), (740, 113601), (1110, 75734), (1140, 73741), (1406, 59790), (1993, 42180), (2109, 39860), (2220, 37867), (2812, 29895), (3515, 23916), (3986, 21090), (4218, 19930), (5979, 14060), (7030, 11958), (7972, 10545), (8436, 9965)]