421102110

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{953}}^1$

素因数の和:1090

約数の個数: 128

約数和(自身を含む): 1200116736

約数和(自身を除く): 779014626

約数列:

[1, 2, 3, 5, 6, 10, 11, 13, 15, 22, 26, 30, 33, 39, 55, 65, 66, 78, 103, 110, 130, 143, 165, 195, 206, 286, 309, 330, 390, 429, 515, 618, 715, 858, 953, 1030, 1133, 1339, 1430, 1545, 1906, 2145, 2266, 2678, 2859, 3090, 3399, 4017, 4290, 4765, 5665, 5718, 6695, 6798, 8034, 9530, 10483, 11330, 12389, 13390, 14295, 14729, 16995, 20085, 20966, 24778, 28590, 29458, 31449, 33990, 37167, 40170, 44187, 52415, 61945, 62898, 73645, 74334, 88374, 98159, 104830, 123890, 136279, 147290, 157245, 185835, 196318, 220935, 272558, 294477, 314490, 371670, 408837, 441870, 490795, 588954, 681395, 817674, 981590, 1079749, 1276067, 1362790, 1472385, 2044185, 2159498, 2552134, 2944770, 3239247, 3828201, 4088370, 5398745, 6380335, 6478494, 7656402, 10797490, 12760670, 14036737, 16196235, 19141005, 28073474, 32392470, 38282010, 42110211, 70183685, 84220422, 140367370, 210551055, 421102110]

約数ペア:

[(1, 421102110), (2, 210551055), (3, 140367370), (5, 84220422), (6, 70183685), (10, 42110211), (11, 38282010), (13, 32392470), (15, 28073474), (22, 19141005), (26, 16196235), (30, 14036737), (33, 12760670), (39, 10797490), (55, 7656402), (65, 6478494), (66, 6380335), (78, 5398745), (103, 4088370), (110, 3828201), (130, 3239247), (143, 2944770), (165, 2552134), (195, 2159498), (206, 2044185), (286, 1472385), (309, 1362790), (330, 1276067), (390, 1079749), (429, 981590), (515, 817674), (618, 681395), (715, 588954), (858, 490795), (953, 441870), (1030, 408837), (1133, 371670), (1339, 314490), (1430, 294477), (1545, 272558), (1906, 220935), (2145, 196318), (2266, 185835), (2678, 157245), (2859, 147290), (3090, 136279), (3399, 123890), (4017, 104830), (4290, 98159), (4765, 88374), (5665, 74334), (5718, 73645), (6695, 62898), (6798, 61945), (8034, 52415), (9530, 44187), (10483, 40170), (11330, 37167), (12389, 33990), (13390, 31449), (14295, 29458), (14729, 28590), (16995, 24778), (20085, 20966)]