90115830

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{313}}^1\times {\mathrm{457}}^1$

素因数の和:790

約数の個数: 96

約数和(自身を含む): 269216064

約数和(自身を除く): 179100234

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 313, 315, 457, 626, 630, 914, 939, 1371, 1565, 1878, 2191, 2285, 2742, 2817, 3130, 3199, 4113, 4382, 4570, 4695, 5634, 6398, 6573, 6855, 8226, 9390, 9597, 10955, 13146, 13710, 14085, 15995, 19194, 19719, 20565, 21910, 28170, 28791, 31990, 32865, 39438, 41130, 47985, 57582, 65730, 95970, 98595, 143041, 143955, 197190, 286082, 287910, 429123, 715205, 858246, 1001287, 1287369, 1430410, 2002574, 2145615, 2574738, 3003861, 4291230, 5006435, 6007722, 6436845, 9011583, 10012870, 12873690, 15019305, 18023166, 30038610, 45057915, 90115830]

約数ペア:

[(1, 90115830), (2, 45057915), (3, 30038610), (5, 18023166), (6, 15019305), (7, 12873690), (9, 10012870), (10, 9011583), (14, 6436845), (15, 6007722), (18, 5006435), (21, 4291230), (30, 3003861), (35, 2574738), (42, 2145615), (45, 2002574), (63, 1430410), (70, 1287369), (90, 1001287), (105, 858246), (126, 715205), (210, 429123), (313, 287910), (315, 286082), (457, 197190), (626, 143955), (630, 143041), (914, 98595), (939, 95970), (1371, 65730), (1565, 57582), (1878, 47985), (2191, 41130), (2285, 39438), (2742, 32865), (2817, 31990), (3130, 28791), (3199, 28170), (4113, 21910), (4382, 20565), (4570, 19719), (4695, 19194), (5634, 15995), (6398, 14085), (6573, 13710), (6855, 13146), (8226, 10955), (9390, 9597)]