13306533290

素因数分解:

$2^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{89}}^1\times {\mathrm{131}}^1\times {\mathrm{1871}}^1$

素因数の和:2159

約数の個数: 64

約数和(自身を含む): 24819125760

約数和(自身を除く): 11512592470

約数列:

[1, 2, 5, 10, 61, 89, 122, 131, 178, 262, 305, 445, 610, 655, 890, 1310, 1871, 3742, 5429, 7991, 9355, 10858, 11659, 15982, 18710, 23318, 27145, 39955, 54290, 58295, 79910, 114131, 116590, 166519, 228262, 245101, 333038, 490202, 570655, 711199, 832595, 1141310, 1225505, 1422398, 1665190, 2451010, 3555995, 7111990, 10157659, 14951161, 20315318, 21813989, 29902322, 43627978, 50788295, 74755805, 101576590, 109069945, 149511610, 218139890, 1330653329, 2661306658, 6653266645, 13306533290]

約数ペア:

[(1, 13306533290), (2, 6653266645), (5, 2661306658), (10, 1330653329), (61, 218139890), (89, 149511610), (122, 109069945), (131, 101576590), (178, 74755805), (262, 50788295), (305, 43627978), (445, 29902322), (610, 21813989), (655, 20315318), (890, 14951161), (1310, 10157659), (1871, 7111990), (3742, 3555995), (5429, 2451010), (7991, 1665190), (9355, 1422398), (10858, 1225505), (11659, 1141310), (15982, 832595), (18710, 711199), (23318, 570655), (27145, 490202), (39955, 333038), (54290, 245101), (58295, 228262), (79910, 166519), (114131, 116590)]