229699770

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{4049}}^1$

素因数の和:4151

約数の個数: 64

約数和(自身を含む): 578534400

約数和(自身を除く): 348834630

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 61, 62, 93, 122, 155, 183, 186, 305, 310, 366, 465, 610, 915, 930, 1830, 1891, 3782, 4049, 5673, 8098, 9455, 11346, 12147, 18910, 20245, 24294, 28365, 40490, 56730, 60735, 121470, 125519, 246989, 251038, 376557, 493978, 627595, 740967, 753114, 1234945, 1255190, 1481934, 1882785, 2469890, 3704835, 3765570, 7409670, 7656659, 15313318, 22969977, 38283295, 45939954, 76566590, 114849885, 229699770]

約数ペア:

[(1, 229699770), (2, 114849885), (3, 76566590), (5, 45939954), (6, 38283295), (10, 22969977), (15, 15313318), (30, 7656659), (31, 7409670), (61, 3765570), (62, 3704835), (93, 2469890), (122, 1882785), (155, 1481934), (183, 1255190), (186, 1234945), (305, 753114), (310, 740967), (366, 627595), (465, 493978), (610, 376557), (915, 251038), (930, 246989), (1830, 125519), (1891, 121470), (3782, 60735), (4049, 56730), (5673, 40490), (8098, 28365), (9455, 24294), (11346, 20245), (12147, 18910)]