858442260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{84659}}^1$

素因数の和:84697

約数の個数: 72

約数和(自身を含む): 2602787040

約数和(自身を除く): 1744344780

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 169, 195, 260, 338, 390, 507, 676, 780, 845, 1014, 1690, 2028, 2535, 3380, 5070, 10140, 84659, 169318, 253977, 338636, 423295, 507954, 846590, 1015908, 1100567, 1269885, 1693180, 2201134, 2539770, 3301701, 4402268, 5079540, 5502835, 6603402, 11005670, 13206804, 14307371, 16508505, 22011340, 28614742, 33017010, 42922113, 57229484, 66034020, 71536855, 85844226, 143073710, 171688452, 214610565, 286147420, 429221130, 858442260]

約数ペア:

[(1, 858442260), (2, 429221130), (3, 286147420), (4, 214610565), (5, 171688452), (6, 143073710), (10, 85844226), (12, 71536855), (13, 66034020), (15, 57229484), (20, 42922113), (26, 33017010), (30, 28614742), (39, 22011340), (52, 16508505), (60, 14307371), (65, 13206804), (78, 11005670), (130, 6603402), (156, 5502835), (169, 5079540), (195, 4402268), (260, 3301701), (338, 2539770), (390, 2201134), (507, 1693180), (676, 1269885), (780, 1100567), (845, 1015908), (1014, 846590), (1690, 507954), (2028, 423295), (2535, 338636), (3380, 253977), (5070, 169318), (10140, 84659)]