30490962

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{317}}^1$

素因数の和:403

約数の個数: 64

約数和(自身を含む): 69237504

約数和(自身を除く): 38746542

約数列:

[1, 2, 3, 6, 17, 23, 34, 41, 46, 51, 69, 82, 102, 123, 138, 246, 317, 391, 634, 697, 782, 943, 951, 1173, 1394, 1886, 1902, 2091, 2346, 2829, 4182, 5389, 5658, 7291, 10778, 12997, 14582, 16031, 16167, 21873, 25994, 32062, 32334, 38991, 43746, 48093, 77982, 96186, 123947, 220949, 247894, 298931, 371841, 441898, 597862, 662847, 743682, 896793, 1325694, 1793586, 5081827, 10163654, 15245481, 30490962]

約数ペア:

[(1, 30490962), (2, 15245481), (3, 10163654), (6, 5081827), (17, 1793586), (23, 1325694), (34, 896793), (41, 743682), (46, 662847), (51, 597862), (69, 441898), (82, 371841), (102, 298931), (123, 247894), (138, 220949), (246, 123947), (317, 96186), (391, 77982), (634, 48093), (697, 43746), (782, 38991), (943, 32334), (951, 32062), (1173, 25994), (1394, 21873), (1886, 16167), (1902, 16031), (2091, 14582), (2346, 12997), (2829, 10778), (4182, 7291), (5389, 5658)]