151774710

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{197}}^1\times {\mathrm{421}}^1$

素因数の和:689

約数の個数: 64

約数和(自身を含む): 372993984

約数和(自身を除く): 221219274

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 61, 122, 183, 197, 305, 366, 394, 421, 591, 610, 842, 915, 985, 1182, 1263, 1830, 1970, 2105, 2526, 2955, 4210, 5910, 6315, 12017, 12630, 24034, 25681, 36051, 51362, 60085, 72102, 77043, 82937, 120170, 128405, 154086, 165874, 180255, 248811, 256810, 360510, 385215, 414685, 497622, 770430, 829370, 1244055, 2488110, 5059157, 10118314, 15177471, 25295785, 30354942, 50591570, 75887355, 151774710]

約数ペア:

[(1, 151774710), (2, 75887355), (3, 50591570), (5, 30354942), (6, 25295785), (10, 15177471), (15, 10118314), (30, 5059157), (61, 2488110), (122, 1244055), (183, 829370), (197, 770430), (305, 497622), (366, 414685), (394, 385215), (421, 360510), (591, 256810), (610, 248811), (842, 180255), (915, 165874), (985, 154086), (1182, 128405), (1263, 120170), (1830, 82937), (1970, 77043), (2105, 72102), (2526, 60085), (2955, 51362), (4210, 36051), (5910, 25681), (6315, 24034), (12017, 12630)]