403870020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{6491}}^1$

素因数の和:6581

約数の個数: 96

約数和(自身を含む): 1217172096

約数和(自身を除く): 813302076

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 61, 68, 85, 102, 122, 170, 183, 204, 244, 255, 305, 340, 366, 510, 610, 732, 915, 1020, 1037, 1220, 1830, 2074, 3111, 3660, 4148, 5185, 6222, 6491, 10370, 12444, 12982, 15555, 19473, 20740, 25964, 31110, 32455, 38946, 62220, 64910, 77892, 97365, 110347, 129820, 194730, 220694, 331041, 389460, 395951, 441388, 551735, 662082, 791902, 1103470, 1187853, 1324164, 1583804, 1655205, 1979755, 2206940, 2375706, 3310410, 3959510, 4751412, 5939265, 6620820, 6731167, 7919020, 11878530, 13462334, 20193501, 23757060, 26924668, 33655835, 40387002, 67311670, 80774004, 100967505, 134623340, 201935010, 403870020]

約数ペア:

[(1, 403870020), (2, 201935010), (3, 134623340), (4, 100967505), (5, 80774004), (6, 67311670), (10, 40387002), (12, 33655835), (15, 26924668), (17, 23757060), (20, 20193501), (30, 13462334), (34, 11878530), (51, 7919020), (60, 6731167), (61, 6620820), (68, 5939265), (85, 4751412), (102, 3959510), (122, 3310410), (170, 2375706), (183, 2206940), (204, 1979755), (244, 1655205), (255, 1583804), (305, 1324164), (340, 1187853), (366, 1103470), (510, 791902), (610, 662082), (732, 551735), (915, 441388), (1020, 395951), (1037, 389460), (1220, 331041), (1830, 220694), (2074, 194730), (3111, 129820), (3660, 110347), (4148, 97365), (5185, 77892), (6222, 64910), (6491, 62220), (10370, 38946), (12444, 32455), (12982, 31110), (15555, 25964), (19473, 20740)]