91896090

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{691}}^1$

素因数の和:756

約数の個数: 128

約数和(自身を含む): 267853824

約数和(自身を除く): 175957734

約数列:

[1, 2, 3, 5, 6, 10, 11, 13, 15, 22, 26, 30, 31, 33, 39, 55, 62, 65, 66, 78, 93, 110, 130, 143, 155, 165, 186, 195, 286, 310, 330, 341, 390, 403, 429, 465, 682, 691, 715, 806, 858, 930, 1023, 1209, 1382, 1430, 1705, 2015, 2046, 2073, 2145, 2418, 3410, 3455, 4030, 4146, 4290, 4433, 5115, 6045, 6910, 7601, 8866, 8983, 10230, 10365, 12090, 13299, 15202, 17966, 20730, 21421, 22165, 22803, 26598, 26949, 38005, 42842, 44330, 44915, 45606, 53898, 64263, 66495, 76010, 89830, 98813, 107105, 114015, 128526, 132990, 134745, 197626, 214210, 228030, 235631, 269490, 278473, 296439, 321315, 471262, 494065, 556946, 592878, 642630, 706893, 835419, 988130, 1178155, 1392365, 1413786, 1482195, 1670838, 2356310, 2784730, 2964390, 3063203, 3534465, 4177095, 6126406, 7068930, 8354190, 9189609, 15316015, 18379218, 30632030, 45948045, 91896090]

約数ペア:

[(1, 91896090), (2, 45948045), (3, 30632030), (5, 18379218), (6, 15316015), (10, 9189609), (11, 8354190), (13, 7068930), (15, 6126406), (22, 4177095), (26, 3534465), (30, 3063203), (31, 2964390), (33, 2784730), (39, 2356310), (55, 1670838), (62, 1482195), (65, 1413786), (66, 1392365), (78, 1178155), (93, 988130), (110, 835419), (130, 706893), (143, 642630), (155, 592878), (165, 556946), (186, 494065), (195, 471262), (286, 321315), (310, 296439), (330, 278473), (341, 269490), (390, 235631), (403, 228030), (429, 214210), (465, 197626), (682, 134745), (691, 132990), (715, 128526), (806, 114015), (858, 107105), (930, 98813), (1023, 89830), (1209, 76010), (1382, 66495), (1430, 64263), (1705, 53898), (2015, 45606), (2046, 44915), (2073, 44330), (2145, 42842), (2418, 38005), (3410, 26949), (3455, 26598), (4030, 22803), (4146, 22165), (4290, 21421), (4433, 20730), (5115, 17966), (6045, 15202), (6910, 13299), (7601, 12090), (8866, 10365), (8983, 10230)]