30248436

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^2\times {\mathrm{43}}^1\times {\mathrm{61}}^1$

素因数の和:173

約数の個数: 72

約数和(自身を含む): 75849312

約数和(自身を除く): 45600876

約数列:

[1, 2, 3, 4, 6, 12, 31, 43, 61, 62, 86, 93, 122, 124, 129, 172, 183, 186, 244, 258, 366, 372, 516, 732, 961, 1333, 1891, 1922, 2623, 2666, 2883, 3782, 3844, 3999, 5246, 5332, 5673, 5766, 7564, 7869, 7998, 10492, 11346, 11532, 15738, 15996, 22692, 31476, 41323, 58621, 81313, 82646, 117242, 123969, 162626, 165292, 175863, 234484, 243939, 247938, 325252, 351726, 487878, 495876, 703452, 975756, 2520703, 5041406, 7562109, 10082812, 15124218, 30248436]

約数ペア:

[(1, 30248436), (2, 15124218), (3, 10082812), (4, 7562109), (6, 5041406), (12, 2520703), (31, 975756), (43, 703452), (61, 495876), (62, 487878), (86, 351726), (93, 325252), (122, 247938), (124, 243939), (129, 234484), (172, 175863), (183, 165292), (186, 162626), (244, 123969), (258, 117242), (366, 82646), (372, 81313), (516, 58621), (732, 41323), (961, 31476), (1333, 22692), (1891, 15996), (1922, 15738), (2623, 11532), (2666, 11346), (2883, 10492), (3782, 7998), (3844, 7869), (3999, 7564), (5246, 5766), (5332, 5673)]