91073850

素因数分解:

$2^1\times 3^1\times 5^2\times 7^2\times {\mathrm{12391}}^1$

素因数の和:12420

約数の個数: 72

約数和(自身を含む): 262759968

約数和(自身を除く): 171686118

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 25, 30, 35, 42, 49, 50, 70, 75, 98, 105, 147, 150, 175, 210, 245, 294, 350, 490, 525, 735, 1050, 1225, 1470, 2450, 3675, 7350, 12391, 24782, 37173, 61955, 74346, 86737, 123910, 173474, 185865, 260211, 309775, 371730, 433685, 520422, 607159, 619550, 867370, 929325, 1214318, 1301055, 1821477, 1858650, 2168425, 2602110, 3035795, 3642954, 4336850, 6071590, 6505275, 9107385, 13010550, 15178975, 18214770, 30357950, 45536925, 91073850]

約数ペア:

[(1, 91073850), (2, 45536925), (3, 30357950), (5, 18214770), (6, 15178975), (7, 13010550), (10, 9107385), (14, 6505275), (15, 6071590), (21, 4336850), (25, 3642954), (30, 3035795), (35, 2602110), (42, 2168425), (49, 1858650), (50, 1821477), (70, 1301055), (75, 1214318), (98, 929325), (105, 867370), (147, 619550), (150, 607159), (175, 520422), (210, 433685), (245, 371730), (294, 309775), (350, 260211), (490, 185865), (525, 173474), (735, 123910), (1050, 86737), (1225, 74346), (1470, 61955), (2450, 37173), (3675, 24782), (7350, 12391)]