30947124

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{197}}^1$

素因数の和:289

約数の個数: 96

約数和(自身を含む): 83825280

約数和(自身を除く): 52878156

約数列:

[1, 2, 3, 4, 6, 12, 13, 19, 26, 38, 39, 52, 53, 57, 76, 78, 106, 114, 156, 159, 197, 212, 228, 247, 318, 394, 494, 591, 636, 689, 741, 788, 988, 1007, 1182, 1378, 1482, 2014, 2067, 2364, 2561, 2756, 2964, 3021, 3743, 4028, 4134, 5122, 6042, 7486, 7683, 8268, 10244, 10441, 11229, 12084, 13091, 14972, 15366, 20882, 22458, 26182, 30732, 31323, 39273, 41764, 44916, 48659, 52364, 62646, 78546, 97318, 125292, 135733, 145977, 157092, 194636, 198379, 271466, 291954, 396758, 407199, 542932, 583908, 595137, 793516, 814398, 1190274, 1628796, 2380548, 2578927, 5157854, 7736781, 10315708, 15473562, 30947124]

約数ペア:

[(1, 30947124), (2, 15473562), (3, 10315708), (4, 7736781), (6, 5157854), (12, 2578927), (13, 2380548), (19, 1628796), (26, 1190274), (38, 814398), (39, 793516), (52, 595137), (53, 583908), (57, 542932), (76, 407199), (78, 396758), (106, 291954), (114, 271466), (156, 198379), (159, 194636), (197, 157092), (212, 145977), (228, 135733), (247, 125292), (318, 97318), (394, 78546), (494, 62646), (591, 52364), (636, 48659), (689, 44916), (741, 41764), (788, 39273), (988, 31323), (1007, 30732), (1182, 26182), (1378, 22458), (1482, 20882), (2014, 15366), (2067, 14972), (2364, 13091), (2561, 12084), (2756, 11229), (2964, 10441), (3021, 10244), (3743, 8268), (4028, 7683), (4134, 7486), (5122, 6042)]