15705083650

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{57203}}^1$

素因数の和:57268

約数の個数: 72

約数和(自身を含む): 32664628080

約数和(自身を除く): 16959544430

約数列:

[1, 2, 5, 10, 17, 19, 25, 34, 38, 50, 85, 95, 170, 190, 289, 323, 425, 475, 578, 646, 850, 950, 1445, 1615, 2890, 3230, 5491, 7225, 8075, 10982, 14450, 16150, 27455, 54910, 57203, 114406, 137275, 274550, 286015, 572030, 972451, 1086857, 1430075, 1944902, 2173714, 2860150, 4862255, 5434285, 9724510, 10868570, 16531667, 18476569, 24311275, 27171425, 33063334, 36953138, 48622550, 54342850, 82658335, 92382845, 165316670, 184765690, 314101673, 413291675, 461914225, 628203346, 826583350, 923828450, 1570508365, 3141016730, 7852541825, 15705083650]

約数ペア:

[(1, 15705083650), (2, 7852541825), (5, 3141016730), (10, 1570508365), (17, 923828450), (19, 826583350), (25, 628203346), (34, 461914225), (38, 413291675), (50, 314101673), (85, 184765690), (95, 165316670), (170, 92382845), (190, 82658335), (289, 54342850), (323, 48622550), (425, 36953138), (475, 33063334), (578, 27171425), (646, 24311275), (850, 18476569), (950, 16531667), (1445, 10868570), (1615, 9724510), (2890, 5434285), (3230, 4862255), (5491, 2860150), (7225, 2173714), (8075, 1944902), (10982, 1430075), (14450, 1086857), (16150, 972451), (27455, 572030), (54910, 286015), (57203, 274550), (114406, 137275)]